Abstract:
Systems and methods to facilitate communication between users may use communication channels and/or communication sessions that are accessed through a network address, including but not limited to a universal resource locator (URL). Individual communication channels may regard a particular purpose. Individual communication sessions may regard a particular purpose. Each user taking part in an exchange of information may choose to remain anonymous. Each user taking part in an exchange of information may prevent being contacted and/or exchanging information through a particular communication channel at any moment of the user&#39;s choosing.

Description:
FIELD 
     The disclosure relates to systems and methods for providing and/or enabling a communication platform and, in particular, communication for e-commerce, social and professional networking and ad hoc interaction. 
     BACKGROUND 
     Accessing web pages and/or servers that present web pages via the internet is common. Communication between users and/or client computing platforms via the internet is common. Presenting information to client computing platforms is known. Communication between users that requires prior authorization by the users is known. Users may access functionality, provided via a network, through web pages and/or mobile applications. Web pages and/or mobile applications may include content presented by servers. Servers may serve web pages to client computing platforms. Using a browser software application to present content to a user on a client computing platform is known. 
     SUMMARY 
     One aspect of the disclosure relates to systems configured to provide and/or facilitate a communication platform. Communication platforms may enable communication between users (and/or between client computing platforms that are associated with users). The communication may be real-time and/or instantaneous, and/or may appear to be real-time or instantaneous. The system may be deployed, at least in part, using a public network and/or using commercial web services. Communication may be referred to as an exchange of information. In some embodiments, one or more users involved in a particular exchange of information may be anonymous to one or more other users involved in the particular exchange of information. In some embodiments, one or more users involved in a particular exchange of information may be pseudonymous to one or more other users involved in the particular exchange of information. As used in this disclosure, the term “pseudonymous” may refer to a user only being known by and/or referred to a name, username, handle, alias, etc. of his or her selection, until and unless the user decides otherwise. 
     The system may provide and/or facilitate communication between different types of users. The different types of users may include initiating users, reciprocating users, and/or other types of users. Initiating users may initiate and/or originate exchanges of information. For example, originating users may publish, post, and/or otherwise make available information to others, pertaining to a topic or reason for an exchange of information, and/or pertaining to a manner in which others may engage in an exchange of information. Reciprocating users may reciprocate, react, and/or respond to initiating users, actions by initiating users, and/or information form initiating users. 
     For example, an originating user may post a message—or other type of information, e.g. an image—on a (publicly accessible) online forum, a website, and/or a social network, the message regarding a particular purpose. Purposes may include items, objects, and/or services for sale, requests for information and/or advice, sharing of information, commercial offers, transactions, engagements between users, and/or other reasons why the originating user may want to exchange information with someone. Individual purposes may be associated with a scope and/or context, such that a particular purpose may be only real, active, and/or valid within the associated scope and/or context. For example, the scope of a particular transaction or engagement may be limited to a particular geographical area. For example, the context of a particular sale of an item may be limited to the moment that item has been sold and/or is otherwise no longer for sale. The originating user may look for someone to contact him or her regarding the particular purpose and/or the particular posted message. However, the originating user may not wish to share personal identification information, personal contact information, and/or other information that may be used to identify and/or contact the initiating user beyond the scope and/or context of the particular purpose, and/or beyond any particular moment of the originating user&#39;s choosing. Personal identification information may include, by way of non-limiting example, a name, a username, a handle, an alias, and/or other information that may be used to identify a user, e.g. online and/or in the real world. Personal contact information may include, by way of non-limiting example, an email address, a phone number, and/or other information that may be used to contact a user, e.g. online and/or in the real world. The system may be configured to secure and safeguard personal identification information and/or personal contact information associated with users, user accounts, and/or identifiers of users and/or user accounts, before, during, and after the exchange of information between users. 
     Reciprocating users may be interested in purposes from originating users. A reciprocating user may look to contact an initiating user regarding a particular purpose and/or a particular posted message. However, the reciprocating user may not wish to share personal identification information, personal contact information, and/or other information that may be used to identify and/or contact the reciprocating user beyond the scope and/or context of the particular purpose, and/or beyond any particular moment of the reciprocating user&#39;s choosing. The system may be configured to secure and safeguard personal identification information and/or personal contact information associated with users, user accounts, and/or identifiers of users and/or user accounts, before, during, and after the exchange of information between users. 
     The system may include a server that communicates with, by way of non-limiting example, one or more client computing platforms that are associated with one or more users, one or more networks, and/or other entities described herein. Individual users may interact, e.g. through browser software applications being executed on client computing platforms, with one or more servers. Individual users may interact, e.g. through browser software applications being executed on client computing platforms, with other users. By way of non-limiting example, the one or more networks may include the internet, and/or other networks. 
     Client computing platforms may include one or more processors configured to execute computer program components. The computer program components may be configured to enable a user associated with a client computing platform to interact with the system, any component thereof, other client computing platforms, and/or provide other functionality attributed herein to client computing platforms. By way of non-limiting example, client computing platforms may include one or more of a desktop computer, a laptop computer, a handheld computer, a NetBook, a mobile telephone, a “smart phone”, a tablet, a mobile computing platform, a gaming console, an electronic device, and/or other computing platforms. Originating users, reciprocating users, and/or other users may exchange information using any of the computing platforms described in this disclosure, and/or any combination of computing platforms described in this disclosure. 
     The exchange of information may be based on, implemented as, and/or included in one or more web pages. A web page is a document or information resource, e.g. in the form of an electronic file and/or a stream of electronic information. As used herein, information presented through a mobile application (or app) is included in the term web page. As used herein, streaming information presented through a mobile application (or app) is included in the term web page. Web pages may be rendered, interpreted, and/or displayed for presentation on a computing platform, such as a client computing platform. As used herein, displaying information through a mobile application (or app) is included in the term presentation. Presentation of web pages may be supported through a display, screen, or monitor of the computing platform. Web pages may be hosted by a remote web server (e.g. connected to the internet and/or one or more other networks). Web pages may be accessed through a browser software application being executed on a computing platform. As used herein, mobile applications such as apps are included in the term browser software application. Web pages may be static, e.g. stored using electronic storage that is accessible by a web server, dynamic, e.g. constructed when requested, and/or a combination of both. The browser software application may be configured to render, interpret, and/or display one or more web pages for presentation on a computing platform. A set of linked and/or organized web pages may form a website. 
     A website may include a set of related and/or linked web pages hosted on one or more web servers and accessible via a network, e.g. the internet. Websites and/or web pages may be accessible through a network address called a uniform resource locator (URL). 
     The server may include one or more processors configured to execute computer program components. The computer program components may include an account management component, a channel management component, an identity management component, an address generation component, a communication request component, a communication session component, an authorization component, a presentation component, a statistics component, and/or other components. 
     The account management component may be configured to manage user accounts. The user accounts may include account information of initiating users. Individual user accounts may be associated with account-level identifiers. Account-level identifiers may identify user accounts. For example, an account-level identifier may be a username for a user account. The user accounts may include a first user account, a second user account, a third user account, and so forth. A particular user account may be associated with one or more initiating users, for example a first initiating user, a second initiating user, a third initiating user, and so forth. 
     In some embodiments, user accounts may be related to other user accounts, for example in a particular hierarchy. For example, a business owner and/or manager may have a first user account, and several employees of the business owned by the business owner (or of the manager) may have one or more employee user accounts that are related to the first user account of the business owner/manager. In some embodiments, account information related to one or more employee user accounts may be accessible and/or visible to the first user account of the business owner/manager. For example, the several employees may be salespeople. Individual salespeople may be individual initiating users associated with individual user accounts. 
     The channel management component may be configured to obtain requests for creation of communication channels. The channel management component may be configured to obtain requests and/or other information from initiating users and/or other users. The channel management component may be configured to obtain requests and/or other information from client computing platforms, including but not limited to client computing platforms associated with initiating users. The channel management component may be configured to obtain channel-level identifiers. Channel-level identifiers may identify communication channels. For example, individual channel-level identifiers may identify individual communication channels. Communication channels may be associated with initiating users. For example, a particular communication channel may be associated with a particular initiating user, including but not limited to the initiating user from whom the request for creation of the particular communication channel has been obtained. In some embodiments, obtained channel-level identifiers may be associated with and/or based on requests obtained by the channel management component. In some embodiments, channel-level identifiers may be independent from account-level identifiers of associated initiating users. For example, a first initiating user may request the creation of a first communication channel. This request may be obtained by the channel management component. The first initiating user may be associated with a first account-level identifier. The first communication channel may be associated with a first channel-level identifier. The first channel-level identifier may be independent from the first account-level identifier. For example, based merely on knowledge of the first channel-level identifier, a user cannot determine the first account-level identifier, and vice versa. 
     The identity management component may be configured to manage, store, and/or track associations between channel-level identifiers and account-level identifiers. The identity management component may be configured to add, delete, remove, modify, adjust, and/or otherwise change associations between channel-level identifiers and account-level identifiers. 
     The address generation component may be configured to generate network addresses, including but not limited to channel network addresses. Generated network addresses may be based on requests obtained by the channel management component and/or by other components. Generated network addresses may be generated responsive to requests obtained by the channel management component. Generated network addresses may be based on channel-level identifiers and/or other identifiers. Channel network addresses may be associated with channel-level identifiers. In some embodiments, channel network addresses may include channel-level identifiers. In some embodiments, network addresses may be universal resource locators (URLs). In some embodiments, network addresses may be universal resource identifiers (URIs). 
     The communication request component may be configured to receive communication requests. The communication request component may be configured to receive communication requests from reciprocating users and/or other users. The communication request component may be configured to receive communication requests from client computing platforms, including but not limited to client computing platforms associated with reciprocating users. The communication request component may be configured to receive communication requests to open, start, initiate, facilitate, establish, and/or otherwise activate communication sessions. The communication request component may be configured to receive a communication request to open, start, initiate, facilitate, establish, and/or otherwise activate a communication session through a communication channel. Communication requests may be received at channel network addresses. 
     For example, a communication request may be received through engagement of a particular channel network address by a browser application on a particular client computing platform associated with a particular reciprocating user. For example, the particular reciprocating user is browsing on his particular client computing platform, through his browser application. The particular reciprocating user clicks on a link to the particular channel network address (and/or enters the particular channel network address as the destination for his browser application). The browser application engages the particular channel network address, and, in doing so, the communication request component receives a communication request at the particular channel network address to open a communication session. The particular channel network address is associated with a particular channel-level identifier. The communication request to open a communication session pertains to a communication session through the particular communication channel that is identified by the particular channel-level identifier. The particular channel-level identifier is associated with a particular account-level identifier (and thus a particular user account and a particular initiating user). 
     The communication session component may be configured to open, start, initiate, facilitate, establish, and/or otherwise activate communication sessions through communication channels. Communication channels may enable exchange of information between reciprocating users and initiating users. Communication channels may enable exchange of information between client computing platforms. The communication session component may be configured to exchange information through communication channels. The communication session component may be configured to exchange information between one or more initiating users and one or more reciprocating users through one or more communication channels. The communication session component may be configured to exchange information in real-time and/or instantaneously, or in a manner that may appear to be real-time and/or instantaneous. 
     The authorization component may be configured to authorize access to user accounts. The authorization component may be configured to authorize access to the system by initiating users. The authorization component may be configured to impose access restrictions to initiating users regarding the creation and/or use of communication channels. For example, an initiating user may need to enter a password and/or other secure login information to access his or her user account. 
     The presentation component may be configured to generate and/or present user interfaces to users, including but not limited to initiating users and reciprocating users. In some embodiments, the presentation component may be configured to generate and/or present one or more user interfaces responsive to and/or in conjunction with a communication session being opened, started, initiated, facilitated, established, and/or otherwise activated. 
     The statistics component may be configured to obtain and/or determine session-specific, channel-specific, and/or user-specific parameters related to the usage and/or operation of the system. By way of non-limiting example, the parameters may indicate and/or reflect durations of time and/or other parameters related to the usage and/or operation of the system. The durations may include the time between distinct moments in the usage and/or operation of the system. For example, moments may include the receipt of a channel creation request, the storage of an association between a channel-level identifier and an account-level identifier, the generation of a network address, the receipt of a communication request, the establishment of a communication session, the exchange of information through a communication channel, the exchange of information by a particular user, the beginning and/or end of a particular exchange of information between two users, and/or other moments. For example, a duration may indicate the time between the receipt of a communication request and the exchange of information by an initiating user in response thereto (this may be referred to as response time). In some embodiments, the statistics component may be configured to obtain and/or determine aggregate values of one or more parameters related to the usage and/or operation of the system. For example, an aggregate value may be the number of communication sessions that a particular initiating user has participated in, within a particular span of time. For example, an aggregate value may be the average response time for a particular initiating user. For example, an aggregate value may be the average call time for audio calls involving a particular initiating user. 
     As used in this disclosure, the term “real-time” may refer to accomplishing and/or performing a step, a process, a request, a response, an evaluation, and/or another task on-demand and within a predetermined period. In some embodiments, the predetermined period for real-time interaction may be 30 seconds, 20 seconds, 10 seconds, 5 seconds, 2 seconds, 1 second, 0.5 seconds, 0.25 seconds, 0.1 seconds, and/or another suitably interactive period for on-demand completion of a step, a process, a request, a response, an evaluation, and/or another task. 
     As used herein, the term “determine” (and derivatives thereof) may include measure, calculate, compute, estimate, approximate, generate, and/or otherwise derive, and/or any combination thereof. As used herein, the term “obtain” (and derivatives thereof) may include active and/or passive retrieval, determination, derivation, transfer, upload, download, submission, and/or exchange of information, and/or any combination thereof. 
     As used herein, any association (or correspondency) involving users, user accounts, account-level identifiers, channel creation requests, channel-level identifiers, communication channels, communication requests, communication sessions, client computing platforms, and/or another entity or object that interacts with any part of the system and/or plays a part in the operation of the system, may be a one-to-one association, a one-to-many association, a many-to-one association, and/or a many-to-many association or N-to-M association (note that N and M may be different numbers greater than 1). 
     The functionality of the system is not intended to be limited by any of the examples herein. It is contemplated that information and/or results from any component may be used in any other component, combined with information and/or results from any component, and so forth. 
     These and other objects, features, and characteristics of the servers, systems and/or methods disclosed herein, as well as the methods of operation and functions of the related elements of structure and the combination of parts and economies of manufacture, will become more apparent upon consideration of the following description and the appended claims with reference to the accompanying figures, all of which form a part of this specification, wherein like reference numerals designate corresponding parts in the various figures. It is to be expressly understood, however, that the figures are for the purpose of illustration and description only and are not intended as a definition of any limits. As used in the specification and in the claims, the singular form of “a”, “an”, and “the” include plural referents unless the context clearly dictates otherwise. As used in the specification and in the claims, in a list of items that includes the separator “and/or”, combinations of those items, insofar as practically possible, are envisioned as embodiments. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  illustrates a system configured to facilitate communication between users in accordance with one or more embodiments. 
         FIGS. 2 ,  3 , and  4  illustrate methods for facilitating communication between users in accordance with one or more embodiments. 
         FIGS. 5-6  illustrate exemplary user interfaces used in a system to facilitate communication between users in accordance with one or more embodiments. 
         FIG. 7  illustrates an exemplary interaction between users, communication channel, and communication sessions in accordance with one or more embodiments. 
     
    
    
     DETAILED DESCRIPTION 
       FIG. 1  illustrates a system  10  configured to provide and/or facilitate communication between users. System  10  may facilitate communication between users, servers, client computing platforms, and/or other people and/or entities. By virtue of the features described in this disclosure, users may exchange information while safeguarding personal identification information and/or personal contact information as desired. The communication may be real-time and/or instantaneous, and/or may appear to be real-time or instantaneous. System  10  may be deployed, at least in part, using a network  13  (e.g., a public network), and/or using commercial web services. Communication may be referred to as an exchange of information. In some embodiments, one or more users involved in a particular exchange of information may be anonymous to one or more other users involved in the particular exchange of information. In some embodiments, one or more users involved in a particular exchange of information may be pseudonymous to one or more other users involved in the particular exchange of information. 
     The system may provide and/or facilitate communication between different types of users, including but not limited to initiating users, reciprocating users, and/or other users. Referring to  FIG. 1 , system  10  may include one or more servers  11 , one or more client computing platforms  14 , one or more external servers  18 , electronic storage  60 , one or more processors  20 , and/or other components. The components in  FIG. 1  may be communicatively coupled through one or more networks  13 , including but not limited to the Internet. Server  11  may include one or more of the processors  20 , electronic storage  60 , and/or other components. 
     One or more processors  20  may be configured to execute computer program components. The computer program components may include an account management component  22 , a channel management component  23 , an identity management component  24 , an address generation component  25 , a communication request component  26 , a communication session component  27 , an authorization component  28 , a presentation component  29 , a statistics component  30 , and/or other components. 
     One or more processors  20  may be configured to provide information processing capabilities in system  10  and/or server  11 . As such, processor  20  may include one or more of a digital processor, an analog processor, a digital circuit designed to process information, an analog circuit designed to process information, a state machine, and/or other mechanisms for electronically processing information. Although processor  20  may be shown in  FIG. 1  as a single entity, this is for illustrative purposes only. In some embodiments, processor  20  may include a plurality of processing units. These processing units may be physically located within the same device, or processor  20  may represent processing functionality of a plurality of devices operating in coordination (e.g., “in the cloud”, and/or other virtualized processing solutions). 
     It should be appreciated that although components  22 - 30 , are illustrated in  FIG. 1  as being co-located within a single processing unit, in embodiments in which processor  20  includes multiple processing units, one or more of components  22 - 30  may be located remotely from the other components. The description of the functionality provided by the different components  22 - 30  described herein is for illustrative purposes, and is not intended to be limiting, as any of components  22 - 30  may provide more or less functionality than is described. For example, one or more of components  22 - 30  may be eliminated, and some or all of its functionality may be provided by other ones of components  22 - 30 . As another example, processor  20  may be configured to execute one or more additional components that may perform some or all of the functionality attributed herein to one of components  22 - 30 . 
     Electronic storage  60  of system  10  in  FIG. 1  may comprise electronic storage media that stores information. The electronic storage media of electronic storage  60  may include one or both of system storage that is provided integrally (i.e., substantially non-removable) with server  11  and/or removable storage that is removably connectable to server  11  via, for example, a port (e.g., a USB port, a FireWire™ port, etc.) or a drive (e.g., a disk drive, etc.). Electronic storage  60  may include one or more of optically readable storage media (e.g., optical disks, etc.), magnetically readable storage media (e.g., magnetic tape, magnetic hard drive, floppy drive, etc.), electrical charge-based storage media (e.g., EEPROM, RAM, etc.), solid-state storage media (e.g., flash drive, etc.), network-attached storage (NAS), and/or other electronically readable storage media. Electronic storage  60  may include virtual storage resources, such as storage resources provided via a cloud and/or a virtual private network. Electronic storage  60  may store software algorithms, information determined by processor  20 , information received via client computing platforms  14 , and/or other information that enable server  11  and system  10  to function properly. Electronic storage  60  may be separate components within system  10 , or electronic storage  60  may be provided integrally with one or more other components of system  10  (e.g., processor  20 ). 
     External servers  18  may include Session Traversal Utilities for NAT (STUN) servers, Traversal Using Relays around NAT (TURN) servers, Extensible Messaging and Presence Protocol (XMPP) servers, email servers, and/or other servers. 
     Account management component  22  may be configured to manage user accounts. The user accounts may include account information of initiating users. Individual user accounts may be associated with account-level identifiers. Account-level identifiers may identify user accounts. For example, an account-level identifier may be a username for a user account. The user accounts may include a first user account, a second user account, a third user account, and so forth. A particular user account may be associated with one or more initiating users, for example a first initiating user, a second initiating user, a third initiating user, and so forth. 
     In some embodiments, user accounts may be related to other user accounts, for example in a particular hierarchy. For example, a business owner and/or manager may have a first user account, and several employees of the business owned by the business owner (or of the manager) may have one or more employee user accounts that are related to the first user account of the business owner/manager. In some embodiments, account information related to one or more employee user accounts may be accessible and/or visible to the first user account of the business owner/manager. For example, the several employees may be salespeople. Individual salespeople may be individual initiating users associated with individual user accounts. 
     In some embodiments, account management component  22  may be configured to obtain and/or receive identifiers that identify initiating users. For example, a particular initiating user may provide a particular identifier that is to be used during the exchange of information with one or more reciprocating users. The initiating user may be anonymous to the reciprocating users. For example, a particular reciprocating user may only know the particular initiating user by the particular identifier, and may not know nor have access to personal identification information or personal contact information of the initiating user. In particular, the particular reciprocating user may not know the account name or account-level identifier of the user account of the initiating user. 
     By way of non-limiting example,  FIG. 7  illustrates an exemplary interaction  70  between users, communication channel, and communication sessions. Initiating user  51  may be associated with client computing platform  14   a . Initiating user  51  may be associated with a particular user account, which may be accessed through client computing platform  14   a.    
     Referring to  FIG. 1 , channel management component  23  may be configured to obtain requests for creation of communication channels. Requests for creation of communication channels may be referred to as channel requests and/or channel creation requests. Channel management component  23  may be configured to obtain requests and/or other information from initiating users and/or other users. Channel management component  23  may be configured to obtain requests and/or other information from client computing platforms  14 , including but not limited to client computing platforms associated with initiating users. Channel management component  23  may be configured to obtain channel-level identifiers. Channel-level identifiers may identify communication channels. For example, individual channel-level identifiers may identify individual communication channels. Communication channels may be associated with initiating users. For example, a particular communication channel may be associated with a particular initiating user, including but not limited to the initiating user from whom the request for creation of the particular communication channel has been obtained. In some embodiments, obtained channel-level identifiers may be associated with and/or based on requests obtained by channel management component  23 . In some embodiments, channel-level identifiers may be independent from account-level identifiers of associated initiating users. For example, a first initiating user may request the creation of a first communication channel. This request may be obtained by channel management component  23 . The first initiating user may be associated with a first account-level identifier. The first communication channel may be associated with a first channel-level identifier. The first channel-level identifier may be independent from the first account-level identifier. For example, based merely on knowledge of the first channel-level identifier, a user cannot determine the first account-level identifier, and vice versa. 
     By way of non-limiting example,  FIG. 7  illustrates exemplary interaction  70  between users, communication channel, and communication sessions. Initiating user  51  may request, through client computing platform  14   a , creation of a communication channel. Such a request  56   a  may be received by channel management component  23  (shown in  FIG. 1 ). 
     In some embodiments, a request for creation of a particular communication channel may specify, include, and/or be associated with one or more communication types that are, will be, and/or are requested to be available as types of communication on the particular communication channel. The exchange of information using the particular communication channel may be supported using all or some of the one or more communication types. Communication types may include one or more of text messaging, bi-directional audio, video, bi-directional video, digital files, location information, context, data, streaming data, combinations of communication types and/or other types of information that may be exchanged between users. In some embodiments, initiating users may request a modification of the one or more communication types associated with a particular communication channel. A request for such a modification may be referred to as a channel modification request. 
     Referring to  FIG. 1 , in some embodiments, a request for creation of a particular communication channel may specify, include, and/or be associated with a description of a timeframe of availability. During the timeframe, the exchange of information using the particular communication channel may be supported by system  10 . Outside the timeframe, the exchange of information using the particular communication channel may be unsupported by system  10 . In some embodiments, the timeframe may be defined using particular days of the week or month. Alternatively, and/or simultaneously, in some embodiments, the timeframe may be defined using particular hours and timeslots for one or more days. In some embodiments, initiating users may be able to control and/or modify timeframes of availability per communication channel, per communication session, per reciprocating user, per a particular identifier used when communication channels were created, and/or any combination thereof. 
     For example, channel management component  23  may be configured to receive, from a client computing platform  14  that is associated with a particular initiating user, a first request for creation of a first communication channel and a second request for creation of a second communication channel. The particular initiating user may exchange information simultaneously and/or concurrently using the first communication channel and the second communication channel. 
     By way of non-limiting example,  FIG. 7  illustrates exemplary interaction  70  between users, communication channel, and communication sessions. Initiating user  51  may effectuate a first request  56   a  and a second request  56   b  for creation of a first and second communication channel, respectively. For example, initiating user  51  may have a first purpose for the first communication channel and a second purpose for the second communication channel. 
     By way of illustration,  FIG. 5  illustrates a view  500  of a user interface  501  as may be presented to an initiating user, e.g. the particular initiating user, to request creation of a communication channel. User interface  501  may be presented through a client device such as client computing platform  14  (depicted in  FIG. 1 ). User interface  501  may be presented in response to the particular initiating user interacting with system  10 , including but not limited to being authorized by account management component  22 , authorization component  28 , and/or other components of system  10 . Elements of user interface  501  may be implemented as fields configured to receive entry, selection, and/or confirmation from, e.g., an initiating user. The fields may include one or more of a text entry field, a set of selectable menu items, a selectable field, and/or other fields configured to receive entry, selection, confirmation from a user, and/or user interaction. The number of elements, components, and/or (user-selectable) fields depicted in  FIG. 5  is meant to be exemplary, and not limiting in any way. User interface  501  may be configured to present information to and/or enable interaction with the initiating user. 
     User interface  501  of  FIG. 5  may include interface elements  502 ,  503 ,  504 ,  508 ,  509 ,  510 , and  511 , informational element  505 ,  506 , and  507 , action button  512 , and/or other components or features. Interface elements  502 ,  503 ,  504 ,  508 ,  509 ,  510 , and  511  may be, e.g., an object, interface, and/or other items that a user may interact with, such as a menu of user-selectable options and/or actions for engaging the system. 
     For example, interface element  502  may display an identifier, e.g. “a1234”, that identifies the user. In some embodiments, the identifier may be uniquely associated with a user. In some embodiments, the identifier may be alphanumerical. In some embodiments, interface element  502  may not be changeable by the user. For example, the identifier displayed in interface element  502  may be used to form a channel-level identifier and/or a network address, including a channel network address. For example, interface element  503  may display an identifier (e.g., “John” or “John&#39;s craigslist”), and/or other information related to a communication channel and/or its purpose. For example, the identifier entered and/or displayed in interface element  503  may be used to form a channel-level identifier and/or a network address, including a channel network address. In some embodiments, the identifier entered and/or displayed in interface element  503  may be used to establish a communication session and/or identify an initiating user to a reciprocating user. For example, the particular initiating user may enter a pseudonym, alias, nickname, handle, and/or other identifier to be used for this communication channel. By virtue of selecting an identifier per communication channel, an initiating user may virtualize his or her identity as represented to the public. The initiating user may thus be able to determine and control whether any account-level identifiers (e.g., a name, username, handle, alias, etc.) is known or knowable to other users. Interface element  504  may display information (e.g., “tv for sale”) related to a communication channel and/or its purpose. For example, the information entered and/or displayed in interface element  504  may provide details about an item for sale. 
     For example, informational elements  505 ,  506 , and  507  may display available communication types for a particular communication channel, including but not limited to “chat,” (for text messaging) “audio,” (bi-directional simultaneous exchange of sound for phone calls) and “video”. For example, interface elements  508 ,  509 , and  510  may display controls (e.g., an “on/off” switch) related to informational elements  505 ,  506 , and  507 , respectively. Action button  512 , upon activation by the user, may effect and/or confirm a user&#39;s request for creation of a communication channel in accordance with the selected options as indicated and/or reflected by the elements in user interface  501 . 
     In some embodiments, user interface  501  may include interface element  511 . For example, interface element  511  may display available definitions of a timeframe during which usage of the particular communication channel (and/or a particular communication session) may be supported. The particular initiating user may enter, select, and/or confirm a definition of a timeframe using interface element  511 . 
     Referring to  FIG. 1 , identity management component  24  may be configured to manage, store, and/or track associations between channel-level identifiers and account-level identifiers. Identity management component  24  may be configured to add, delete, remove, modify, adjust, and/or otherwise change associations between channel-level identifiers and account-level identifiers. In some embodiments, responsive to an initiating user deleting an association and/or deleting a particular communication channel associated therewith, a reciprocating user can no longer use the particular communication channel, and/or can no longer exchange information with the initiating user through the particular communication channel. For example, in some embodiments, responsive to an initiating user deleting a particular communication channel, a reciprocating user can no longer use the particular communication channel to exchange information with the initiating user. In some embodiments, deleting a particular communication channel may have no effect on any other communication channels. For example, a reciprocating user may exchange information with the initiating user through a different communication channel that has not been deleted. In some embodiments, deleting a particular communication channel may have no effect on previously established and/or active communication sessions. In some embodiments, deleting a particular communication channel may have effectively delete or close previously established communication sessions associated with the deleted communication channel. 
     In some embodiments, responsive to an initiating user deleting an association and/or deleting a particular communication channel associated therewith, the initiating user can no longer use the particular communication channel, and/or can no longer exchange information with any reciprocating user through the particular communication channel. 
     Upon request and/or authorization by one or more initiating users, a particular association may be transferred from a first account-level identifier (associated with a first user account) to a second account-level identifier (associated with a second user account). In some embodiments, transferring a particular association may be temporary. For example, an initiating user may use this feature to forward a particular communication channel to another initiating user. In some embodiments, transferring a particular association may be permanent (or at least until another transfer). In some embodiments, transferring a particular association may transfer ownership of the particular communication channel. 
     In some embodiments, a first initiating user may refer a communication channel to another initiating user. For example, the first initiating user may send or otherwise transfer a particular channel-level identifier, a particular communication channel, and/or a particular channel network address to the second initiating user. Statistics component  30  may be configured to track session-specific, channel-specific, and/or user-specific parameters related to the usage and/or operation of system  10 , in particular as related to the particular communication channel associated with the transferred particular channel-level identifier, particular communication channel, and/or particular channel network address. In some embodiments, statistics component  30  may be configured to distinguish between usage of the particular communication channel that is attributable to the first initiating user versus the second initiating user. For example, the first initiating user may send a channel network address to the second initiating user that is a similar but subtly modified version of the particular channel network address as originally generated upon creation of the particular communication channel. 
     Address generation component  25  may be configured to generate network addresses, including but not limited to channel network addresses. Generated network addresses may be based on requests obtained by channel management component  23  and/or by other components. Generated network addresses may be generated responsive to requests obtained by channel management component  23  and/or other components. Generated network addresses may be based on channel-level identifiers and/or other identifiers. Channel network addresses may be associated with channel-level identifiers. In some embodiments, channel network addresses may include channel-level identifiers. In some embodiments, network addresses may be universal resource locators (URLs). In some embodiments, network addresses may be universal resource identifiers (URIs). 
     By way of non-limiting example,  FIG. 7  illustrates exemplary interaction  70  between users, communication channel, and communication sessions. Responsive to receipt of request  56   a , a first channel network address may be generated (by address generation component  25 , shown in  FIG. 1 ) that is associated with a first communication channel  55   a . Responsive to receipt of request  56   b , a second channel network address may be generated (by address generation component  25 , shown in  FIG. 1 ) that is associated with a second communication channel  55   a.    
     Referring to  FIG. 1 , a network address generated by address generation component  25  may be shared, published, posted, and/or otherwise made available to others in any way network addresses, URLs, and/or URIs may be represented, including but not limited to hyperlinks, barcodes, quick response (QR) codes, user interface elements, and/or other representations. The property of being available to others may be referred to as “publicly accessible.” Engagement of a network address, by a particular reciprocating user associated with a particular client computing platform  14 , may effectuate presentation, on the particular client computing platform  14 , of a user interface configured to facilitate the exchange of information. In some embodiments, system  10  may not require authorization and/or login of reciprocating users. In some embodiments, reciprocating users do not need to be part of a private network to exchange information using a communication channel. In some embodiments, client computing platforms  16  of reciprocating users do not need to be in a particular state prior to the exchange of information using a communication channel. In some embodiments, browsing applications of reciprocating users do not need to be in a particular state prior to the exchange of information using a communication channel. For example, a default installation of a particular browsing application may support the exchange of information using a communication channel, without the need or requirement of installing applets, plug-ins, and/or other proprietary software. In some embodiments, the exchange of information through a communication channel may be based on and/or supported by Web Real-Time Communication (WebRTC). 
     In some embodiments, a generated network address may include different portions and/or sections that are combined. By way of non-limiting example, multiple portions and/or sections may be combined through concatenation. One or more portions and/or sections may be the same or similar for all or most communication channels form the same initiating user. One or more portions and/or sections may be generated based on an account-level identifier associated with a particular user account. One or more portions and/or sections may be generated based on a channel-level identifier associated with a particular user account. One or more portions and/or sections may be generated based on the one or more communication types associated with a particular communication channel. One or more portions and/or sections may be generated based on a particular timeframe of availability associated with a particular communication channel. One or more portions and/or sections may be generated based on an identifier associated with a particular purpose and/or other related information of a particular communication channel, including but not limited to any combination of the interface elements and the informational elements described in relation to  FIG. 5 . 
     Communication request component  26  may be configured to receive communication requests. Communication request component  26  may be configured to receive communication requests from initiating users, reciprocating users, and/or other users. Communication request component  26  may be configured to receive communication requests from client computing platforms  14 , including but not limited to client computing platforms associated with reciprocating users. Communication request component  26  may be configured to receive communication requests to open, start, initiate, facilitate, establish, and/or otherwise activate communication sessions. Communication request component  26  may be configured to receive a communication request to open, start, initiate, facilitate, establish, and/or otherwise activate a communication session through a communication channel. Communication requests may be received at channel network addresses. 
     For example, a communication request may be received through engagement of a particular channel network address by a browser application on a particular client computing platform associated with a particular reciprocating user. For example, the particular reciprocating user is browsing on his particular client computing platform, through his browser application. The particular reciprocating user clicks on a link to the particular channel network address (and/or enters the particular channel network address as the destination for his browser application). The browser application engages the particular channel network address, and, in doing so, communication request component  26  receives a communication request at the particular channel network address to open a communication session. The particular channel network address is associated with a particular channel-level identifier. The communication request to open a communication session pertains to a communication session through the particular communication channel that is identified by the particular channel-level identifier. The particular channel-level identifier is associated with a particular account-level identifier (and thus a particular user account and a particular initiating user). 
     By way of non-limiting example,  FIG. 7  illustrates exemplary interaction  70  between users, communication channel, and communication sessions. Reciprocating users  52 ,  53 , and  54  may be associated with client computing platforms  14   b ,  14   c , and  14   c , respectively. Reciprocating user  52  may request, through client computing platform  14   b , that a communication session is established through communication channel  55   a . Such a communication request  58   a  may be received by communication request component  26  (shown in  FIG. 1 ). Reciprocating user  52  may make a second communication request  58   b  that a communication session is established through communication channel  55   a . Reciprocating user  53  may make a third communicating request  58   c  that a communication session is established through communication channel  55   a . Note that both reciprocating user  52  and reciprocating user  53  may request that a communication session is established through the same communication channel, here communication channel  55   a . Reciprocating user  54  may make a fourth communicating request  58   d  that a communication session is established through communication channel  55   b . Reciprocating user  53  may make a fifth communicating request  58   e  that a communication session is established through communication channel  55   b . Note that a reciprocating user, e.g. reciprocating user  52 , may request a communication session is established through the same communication channel more than once, which may effectuate different communication sessions: communication sessions  57   a  and  57   b . In some embodiments, communication sessions  57   a  and  57   b  may operate at the same time, for example by using different communication types per communication session. 
     Referring to  FIG. 1 , communication session component  27  may be configured to open, start, initiate, facilitate, establish, and/or otherwise activate communication sessions, e.g. through communication channels. Communication channels may enable exchange of information between reciprocating users and initiating users. Communication channels may enable exchange of information between client computing platforms  14 . Communication session component  27  may be configured to exchange information through communication sessions and/or communication channels. Communication session component  27  may be configured to exchange information between one or more initiating users and one or more reciprocating users through one or more communication channels. Communication session component  27  may be configured to exchange information in real-time and/or instantaneously, or in a manner that may appear to be real-time and/or instantaneous. A communication session that has been opened, started, initiated, facilitated, established, and/or otherwise activated may be referred to as active until the communication session is closed, deleted, or deactivated. 
     By way of non-limiting example,  FIG. 7  illustrates exemplary interaction  70  between users, communication channel, and communication sessions. Responsive to receipt of communication request  59   a  through client computing platform  14   b , communication session component  27  (shown in  FIG. 1 ) may establish (as indicated by a connection  62   a ) a communication session  57   a  (between client computing platform  14   a  and client computing platform  14   b ) that is based on and/or supported by communication channel  55   a . In some embodiments, communication session  57   a  may be regarded as an instance of communication channel  55   a . Regarding communication session  57   a , exchange of information by client computing platform  14   b  may be indicated by exchange  59   a , and exchange of information by client computing platform  14   a  may be indicated by exchange  63   a.    
     Responsive to receipt of communication request  59   b  through client computing platform  14   b , communication session component  27  (shown in  FIG. 1 ) may establish (as indicated by a connection  62   b ) a communication session  57   b  (between client computing platform  14   a  and client computing platform  14   b ) that is based on and/or supported by communication channel  55   a . In some embodiments, communication session  57   b  may be regarded as an instance of communication channel  55   a . Regarding communication session  57   b , exchange of information by client computing platform  14   b  may be indicated by exchange  59   b , and exchange of information by client computing platform  14   a  may be indicated by exchange  63   b . Note that a reciprocating user, e.g. reciprocating user  52 , may request more than once that a communication session is established through the same communication channel, e.g. communication channel  55   a . In some embodiments, a communication session may be reused, e.g. by reusing the same session network address. For example, information related to the exchange of information using a particular communication session may be retained and/or stored. For example, a chat history for a communication session may be retained and/or stored for future usage. In some embodiments, once a communication session has been closed, deleted, or deactivated, a subsequent communication request would open a new communication session. In some embodiments, either one or both of an initiating user and a reciprocating user may have control over whether chat history and/or other information related to the exchange of information using a particular communication session may be retained and/or stored for future usage or not. For example, an initiating user may control whether chat history is supported and/or available for a particular communication channel and/or a particular communication session, or not. 
     Responsive to receipt of communication request  59   c  through client computing platform  14   c , communication session component  27  (shown in  FIG. 1 ) may establish (as indicated by a connection  62   c ) a communication session  57   c  (between client computing platform  14   a  and client computing platform  14   c ) that is based on and/or supported by communication channel  55   a . In some embodiments, communication session  57   c  may be regarded as an instance of communication channel  55   a . Regarding communication session  57   c , exchange of information by client computing platform  14   c  may be indicated by exchange  59   c , and exchange of information by client computing platform  14   a  may be indicated by exchange  63   c . Note that both reciprocating user  52  and reciprocating user  53  may exchange information through communication channel  55   a  with initiating user  51 , e.g. at the same time. 
     Referring to  FIG. 1 , in some embodiments, operation of communication session component  27  may be based on peer-to-peer connections. In some embodiments, the information exchanged through communication channels neither is transferred through nor stored by public servers or publicly accessible servers. Regarding network address translation (NAT), in some embodiments, operation of communication session component  27  may be based on and/or supported by Session Traversal Utilities for NAT (STUN) servers, Traversal Using Relays around NAT (TURN) servers, Extensible Messaging and Presence Protocol (XMPP) servers, email servers, and/or other servers. 
     In some embodiments, communication session component  27  and/or address generation component  25  may be configured to generate session network addresses for communication sessions. In some embodiments, communication session component  27  and/or address generation component  25  may be configured to generate a session network address for a communication session responsive to receipt of a communication request. Session network addresses may be associated with channel network addresses, channel-level identifiers, and/or communication channels. In some embodiments, a session network address may be different than the associated channel network address. For example, a session network address may include the associated channel network address, concatenated with another identifier. In some embodiments, this identifier may be independent from the associated channel network address, its channel-level identifiers, and/or its communication channel. This identifier may be referred to as a session-level identifier. In some embodiments, a session network address may be independent from the associated channel network address. 
     Generated session network addresses may be based on requests obtained by communication request component  26  and/or by other components. Session network addresses may be generated responsive to requests obtained by communication request component  26  and/or other components. Generated network addresses may be based on channel-level identifiers, session-level identifiers, and/or other identifiers. Channel network addresses may be associated with channel-level identifiers. In some embodiments, channel network addresses may include channel-level identifiers. In some embodiments, network addresses may be universal resource locators (URLs). 
     By way of non-limiting example,  FIG. 7  illustrates exemplary interaction  70  between users, communication channel, and communication sessions. Responsive to receipt of communication request  59   d  through client computing platform  14   d , communication session component  27  (shown in  FIG. 1 ) may establish (as indicated by a connection  62   d ) a communication session  57   d  (between client computing platform  14   a  and client computing platform  14   d ) that is based on and/or supported by communication channel  55   b . In some embodiments, communication session  57   d  may be regarded as an instance of communication channel  55   b . Regarding communication session  57   d , exchange of information by client computing platform  14   d  may be indicated by exchange  59   d , and exchange of information by client computing platform  14   a  may be indicated by exchange  63   d . Note that both reciprocating user  52  and reciprocating user  54  may exchange information with initiating user  51  through different communication channels, communication channel  55   a  and communication channel  55   b , e.g. at the same time. 
     Responsive to receipt of communication request  59   e  through client computing platform  14   e , communication session component  27  (shown in  FIG. 1 ) may establish (as indicated by a connection  62   e ) a communication session  57   e  (between client computing platform  14   a  and client computing platform  14   c ) that is based on and/or supported by communication channel  55   b . In some embodiments, communication session  57   e  may be regarded as an instance of communication channel  55   b . Regarding communication session  57   e , exchange of information by client computing platform  14   c  may be indicated by exchange  59   e , and exchange of information by client computing platform  14   a  may be indicated by exchange  63   e . Note that a reciprocating user, e.g. reciprocating user  53 , may exchange information with initiating user  51  through different communication channels and different communication sessions, communication channel  55   a  and communication session  57 , as well as communication channel  55   b  and communication session  57   e , e.g. at the same time. 
     Referring to  FIG. 1 , authorization component  28  may be configured to authorize access to user accounts. Authorization component  28  may be configured to authorize access to system  10  by initiating users. Authorization component  28  may be configured to authorize access to user accounts by one or more client computing platforms  14 . Authorization component  28  may be configured to impose access restrictions to initiating users regarding the creation and/or use of communication channels. For example, an initiating user may need to enter a password and/or other secure login information to access his or her user account. In some embodiments, access to system  10  by reciprocating users (in particular to communication channels) may not need to be authorized. In other words, no access restrictions are imposed to reciprocating users. The functionality of the system is not intended to be limited by any of the examples herein. It is contemplated that functionality attributed to any component may be used in and/or performed by any other component. By way of non-limiting example, the functionality attributed to authorization component  28  may be performed by account management component  22 , and so forth. 
     Presentation component  29  may be configured to generate and/or present user interfaces to users, including but not limited to initiating users and reciprocating users. In some embodiments, presentation component  29  may be configured to generate and/or present one or more user interfaces responsive to and/or in conjunction with a communication session being opened, started, initiated, facilitated, established, and/or otherwise activated. In some embodiments, a user interface for a particular communication session and/or a particular communication channel may include separate and distinct sections, portions, and/or tabs that may correspond to different communication types that are available and/or supported for the particular communication session and/or the particular communication channel. 
     Statistics component  30  may be configured to obtain and/or determine session-specific, channel-specific, and/or user-specific parameters related to the usage and/or operation of system  10 . By way of non-limiting example, the parameters may indicate and/or reflect durations of time and/or other parameters related to the usage and/or operation of system  10 . The durations may include the time between distinct moments in the usage and/or operation of system  10 . For example, moments may include the receipt of a channel creation request, the storage of an association between a channel-level identifier and an account-level identifier, the generation of a network address, the receipt of a communication request, the establishment of a communication session, the exchange of information through a communication channel, the exchange of information by a particular user, the beginning and/or end of a particular exchange of information between two users, and/or other moments. For example, a duration may indicate the time between the receipt of a communication request and the exchange of information by an initiating user in response thereto (this may be referred to as response time). 
     In some embodiments, statistics component  30  may be configured to obtain and/or determine aggregate values of one or more parameters related to the usage and/or operation of system  10 . For example, an aggregate value may be the number of communication sessions that a particular initiating user has participated in, e.g. within a particular span of time. For example, an aggregate value may be the number of video calls that a particular initiating user has participated in. For example, an aggregate value may be the average response time for a particular initiating user. For example, an aggregate value may be the average call time for audio calls involving a particular initiating user. In some embodiments, (aggregate) values of one or more parameters may be further refined, filtered, and/or otherwise narrowed down to limit the number and/or type of sessions, communication channels, initiating users, and/or reciprocating users for which the parameters are determined. For example, an aggregate value may be the average responsive time for exchange of information of a particular communication type, a particular timeframe during which exchanges are initiated and/or requested, a particular set of time zones of reciprocating users, a particular demographic, geographic, and/or other type of subset of reciprocating users, and/or combinations of multiple consecutive and/or simultaneous refinements and/or filtering. For example, the reciprocating and/or initiating users may be differentiated by one or more of demographic characteristics, geographic characteristics, stated interests, determined and/or expected interests, prior browsing activity, search history, and/or other ways to differentiate users. This list is exemplary and not intended to be limiting in any way. For example, the groups of users may be differentiated based on a particular geographic area that the users are based in, interested in, and/or have a relation with in any other manner. 
     In some embodiments, statistics component  30  may be configured to distinguish and track communication channels and/or communication sessions that have been transferred (e.g., forwarded), referred, and/or otherwise shared among multiple users. 
     By way of illustration,  FIG. 6  illustrates a view  600  of a user interface  601  as may be presented to an initiating user. User interface  601  may be presented through a client device such as client computing platform  14  (depicted in  FIG. 1 ). User interface  601  may be presented in response to the particular initiating user interacting with system  10 , including but not limited to being authorized by account management component  22 , authorization component  28 , and/or other components of system  10 . Elements of user interface  601  may be implemented as fields configured to receive entry, selection, and/or confirmation from, e.g., an initiating user. The fields may include one or more of a text entry field, a set of selectable menu items, a selectable field, and/or other fields configured to receive entry, selection, confirmation from a user, and/or user interaction. The number of elements, components, and/or (user-selectable) fields depicted in  FIG. 6  is meant to be exemplary, and not limiting in any way. User interface  601  may be configured to present information to and/or enable interaction with the initiating user. 
     User interface  601  of  FIG. 6  may include interface elements  602 ,  603 ,  604 , and  605 , informational element  606 , action button  612 , and/or other components or features. Interface elements  602 ,  603 ,  604 , and  605  may be, e.g., an object, interface, and/or other items that a user may interact with, such as a menu of user-selectable options and/or actions for engaging the system. 
     For example, interface element  602  may display an identifier, e.g. “John”, that identifies a particular initiating user. The particular initiating user may have used, e.g. during a particular timeframe, different identifiers, different communication channels, and different communication sessions to exchange information with a set of reciprocating users. The particular initiating user may use interface element  602  to enter and/or select a particular identifier, e.g. an identifier that has been used during communication sessions. For example, the particular initiating user may have used a first identifier “John” and a second identifier “James” to exchange information with a set of reciprocating users. The particular initiating user may user interface element  603  to enter and/or select one or more particular communication channels, e.g. a communication channel that has been used during communication sessions. For example, interface element  603  may display an identifier (e.g., “tv for sale” or “John&#39;s craigslist”), and/or other information related to a particular communication channel and/or its purpose. The particular initiating user may use interface element  604  to enter and/or select information that identifies a particular communication session and/or reciprocating user. 
     For example, informational elements  606  may display available information regarding exchange of information as selected by interface elements  602 ,  603 ,  604 , and  605 . For example, the information may include and/or be based on session-specific, channel-specific, and/or user-specific parameters related to the usage and/or operation of system  10 , e.g. as obtained and/or determined by statistics component  30 . Action button  612 , upon activation by the user, may effect and/or confirm a user&#39;s request to refresh and/or display information in informational element  606 . The particular initiating user may use interface element  605  to further refine, filter, and/or otherwise narrow down the selected exchanges of information in accordance with this disclosure. By way of non-limiting example, the exchange of information may be filtered using interface element  605  based on a particular geographic area that the reciprocating users are based in, interested in, and/or have a relation with in any other manner. In some embodiments, a particular initiating user may have used a first identifier “John” to exchange information with a first set of reciprocating users, and may have used a second identifier “James” to exchange information with a second set of reciprocating users. Through one or more user interfaces as described in this disclosure, the particular initiating user may manage, control, and/or modify the exchange of information per identifier. For example, the particular user may modify the timeframe of availability for all communication channels and/or all communication sessions pertaining to second identifier “James.” 
       FIG. 2  and  FIG. 3  and  FIG. 4  illustrate three methods: a method  200 , a method  300 , and a method  400  for facilitating communication between users. Regarding method  200 , at an operation  202 , access to a first user account is authorized. The first user account is associated with a first account-level identifier that identifies the first user account. The first user account is associated with one or more users. In some embodiments, operation  202  is performed by an account management component the same as or similar to account management component  22  (shown in  FIG. 1  and described herein). 
     At an operation  204 , a request for creation of a communication channel is obtained from a client computing platform associated with an initiating user. In some embodiments, operation  204  is performed by a channel management component the same as or similar to channel management component  23  (shown in  FIG. 1  and described herein). 
     At an operation  206 , a channel-level identifier is obtained that is independent from the account-level identifier, the channel-level identifier identifying the communication channel. In some embodiments, operation  206  is performed by a channel management component the same as or similar to channel management component  23  (shown in  FIG. 1  and described herein). 
     At an operation  208 , a channel network address is generated based on the request. The channel network address is based on the channel-level identifier. In some embodiments, operation  208  is performed by an address generation component the same as or similar to address generation component  25  (shown in  FIG. 1  and described herein). 
     At an operation  210 , a communication request is received from a reciprocating user to open a communication session through the communication channel, the communication request being received at the channel network address. In some embodiments, operation  210  is performed by a communication request component the same as or similar to communication request component  26  (shown in  FIG. 1  and described herein). 
     At an operation  212 , the communication session is established through the communication channel. The communication session enables an exchange of information between the reciprocating user and the initiating user. In some embodiments, operation  212  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     At an operation  214 , the information is exchanged between the reciprocating user and the initiating user through the communication channel. In some embodiments, operation  214  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     Regarding method  300 , at an operation  302 , a first request is received from a first client computing platform associated with a first initiating user, for creation of a first communication channel. The first initiating user is associated with a first user account. The first user account is identified by a first account-level identifier. In some embodiments, operation  302  is performed by a channel management component the same as or similar to channel management component  23  (shown in  FIG. 1  and described herein). 
     At an operation  304 , a second request is received from a second client computing platform associated with a second initiating user, for creation of a second communication channel. The second initiating user is associated with a second user account. The second user account is identified by a second account-level identifier. In some embodiments, operation  304  is performed by a channel management component the same as or similar to channel management component  23  (shown in  FIG. 1  and described herein). 
     At an operation  306 , a first channel-level identifier is obtained that is independent from the first account-level identifier, the first channel-level identifier identifying the first communication channel. In some embodiments, operation  306  is performed by a channel management component the same as or similar to channel management component  23  (shown in  FIG. 1  and described herein). 
     At an operation  308 , a second channel-level identifier is obtained that is independent from the second account-level identifier, the second channel-level identifier identifying the second communication channel. In some embodiments, operation  308  is performed by a channel management component the same as or similar to channel management component  23  (shown in  FIG. 1  and described herein). 
     At an operation  310 , a first association is stored between the first channel-level identifier and the first account-level identifier. In some embodiments, operation  310  is performed by an identity management component the same as or similar to identity management component  24  (shown in  FIG. 1  and described herein). 
     At an operation  312 , a second association is stored between the second channel-level identifier and the second account-level identifier. In some embodiments, operation  312  is performed by an identity management component  24  the same as or similar to identity management component  24  (shown in  FIG. 1  and described herein). 
     At an operation  314 , a first channel network address is generated responsive to the first request. The first channel network address is based on the first channel-level identifier. In some embodiments, operation  314  is performed by a address generation component the same as or similar to address generation component  25  (shown in  FIG. 1  and described herein). 
     At an operation  316 , a second channel network address is generated responsive to the second request. The second channel network address is based on the second channel-level identifier. In some embodiments, operation  316  is performed by a address generation component the same as or similar to address generation component  25  (shown in  FIG. 1  and described herein). 
     At an operation  318 , a first communication request is received from a first reciprocating user to open a first communication session, the first communication request being received at the first channel network address. In some embodiments, operation  318  is performed by a communication request component the same as or similar to communication request component  26  (shown in  FIG. 1  and described herein). 
     At an operation  320 , a second communication request is received from a second reciprocating user to open a second communication session, the second communication request being received at the second channel network address. In some embodiments, operation  320  is performed by a communication request component the same as or similar to communication request component  26  (shown in  FIG. 1  and described herein). 
     At an operation  322 , it is determined, based on the first association, that the first communication request is associated with the first communication channel and the first account-level identifier. In some embodiments, operation  322  is performed by an identity management component the same as or similar to identity management component  24  (shown in  FIG. 1  and described herein). 
     At an operation  324 , it is determined, based on the second association, that the second communication request is associated with the second communication channel and the second account-level identifier. In some embodiments, operation  324  is performed by an identity management component the same as or similar to identity management component  24  (shown in  FIG. 1  and described herein). 
     At an operation  326 , the first communication session is established through the first communication channel. The first communication session enables a first exchange of information between the first reciprocating user and the first initiating user. In some embodiments, operation  326  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     At an operation  328 , the second communication session is established through the second communication channel. The second communication session enables a second exchange of information between the second reciprocating user and the second initiating user. In some embodiments, operation  328  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     At an operation  330 , the first exchange of information is performed between the first reciprocating user and the first initiating user through the first communication channel. In some embodiments, operation  330  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     At an operation  332 , the second exchange of information is performed between the second reciprocating user and the second initiating user through the second communication channel. In some embodiments, operation  332  is performed by a communication session component  27  the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     Regarding method  400 , at an operation  402 , access is authorized to a first user account. The first user account is associated with a first account-level identifier that identifies the first user account. The first user account is associated with one or more users. In some embodiments, operation  402  is performed by an account management component the same as or similar to account management component  22  (shown in  FIG. 1  and described herein). 
     At an operation  404 , a first identifier is obtained, from a client computing platform associated with the initiating user. The first identifier identifies the initiating user. In some embodiments, operation  404  is performed by an account management component  22  the same as or similar to account management component  22  (shown in  FIG. 1  and described herein). 
     At an operation  406 , a first communication request is obtained to open a first communication session between the initiating user and a first reciprocating user. In some embodiments, operation  406  is performed by a communication request component the same as or similar to communication request component  26  (shown in  FIG. 1  and described herein). 
     At an operation  408 , the first communication session is established. The first communication session enables a first exchange of information between the first reciprocating user and the initiating user. In some embodiments, operation  408  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     At an operation  410 , the first exchange of information is performed between the first reciprocating user and the initiating user through the first communication session. In some embodiments, operation  410  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     At an operation  412 , a second identifier is obtained, from the client computing platform associated with the initiating user. The second identifier identifies the initiating user. In some embodiments, operation  412  is performed by an account management component  22  the same as or similar to account management component  22  (shown in  FIG. 1  and described herein). 
     At an operation  414 , a second communication request is obtained to open a second communication session between the initiating user and a second reciprocating user. In some embodiments, operation  414  is performed by a communication request component the same as or similar to communication request component  26  (shown in  FIG. 1  and described herein). 
     At an operation  416 , the second communication session is established. The second communication session enables a second exchange of information between the second reciprocating user and the initiating user. In some embodiments, operation  416  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     At an operation  418 , the second exchange of information is performed between the second reciprocating user and the initiating user through the second communication session. In some embodiments, operation  410  is performed by a communication session component the same as or similar to communication session component  27  (shown in  FIG. 1  and described herein). 
     The operations of methods  200 ,  300 , and  400  presented herein are intended to be illustrative. In some embodiments, methods  200 ,  300 , and  400  may be accomplished with one or more additional operations not described, and/or without one or more of the operations discussed. Additionally, the order in which the operations of methods  200 ,  300 , and  400  are illustrated in  FIG. 2 ,  FIG. 3 , and  FIG. 4  and described herein is not intended to be limiting. 
     In some embodiments, methods  200 ,  300 , and  400  may be implemented in one or more processing devices (e.g., a server, a digital processor, an analog processor, a digital circuit designed to process information, an analog circuit designed to process information, a state machine, and/or other mechanisms for electronically processing information). The one or more processing devices may include one or more devices executing some or all of the operations of methods  200 ,  300 , and  400  in response to instructions stored electronically on an electronic storage medium. The one or more processing devices may include one or more devices configured through hardware, firmware, and/or software to be specifically designed for execution of one or more of the operations of methods  200 ,  300 , and  400 . 
     Although the system(s) and/or method(s) of this disclosure have been described in detail for the purpose of illustration based on what is currently considered to be the most practical and preferred embodiments, it is to be understood that such detail is solely for that purpose and that the disclosure is not limited to the disclosed embodiments, but, on the contrary, is intended to cover modifications and equivalent arrangements that are within the spirit and scope of the appended claims. For example, it is to be understood that the present disclosure contemplates that, to the extent possible, one or more features of any implementation or embodiment can be combined with one or more features of any other implementation or embodiment.