Q:Information: - MyBlogLog was a social network for the blogger community that was based in part on interactions facilitated by a popular web widget that many members install on their blog . Bloggers signed up for free accounts on MyBlogLog and could initiate a blog community for one or more blogs they authored . Other registered members could subscribe to these communities , effectively bookmarking them for future reading and sharing them with their own contacts . Bloggers could then display widgets on their sites which show MyBlogLog online community members who had recently visited their page . These widgets also contained links to visiting members ' community pages , and are one way in which users connected with one another . All members could see certain basic information about how many people visit their blog , what links they clicked and where they come from . Members could also view more extensive information about traffic on their site for a monthly fee . MyBlogLog communities revolved around an individual blog registered by that blog 's author . These communities had anywhere from a few to thousands of members . Communities that are particularly popular , had the most members or that are brand new were featured on the MyBlogLog Communities page . Members could also find communities via searches for key words or tags . MyBlogLog members were displayed and searchable in a largely similar fashion to MyBlogLog communities . Featured , popular and new members were displayed on the MyBlogLog members page . Users could also search for members and get a sense of who they were by seeing which communities they were a member of and what tags have been associated to their profile by the MyBlogLog community . MyBlogLog was originally developed by Cloudspace -- an Orlando , Florida web applications development shop . It was acquired in January , 2007 by Yahoo for slightly more than $ 10 million and with over 45,000 blogs subscribed at the time . In 2008 , MyBlogLog averaged approximately 22 million visits to pages with MyBlogLog... - Adobe Animate (formerly called Adobe Flash and Shockwave Flash) is a multimedia software platform for production of animations, browser games, rich Internet applications, desktop applications, mobile applications and mobile games. Flash displays text, vector graphics and raster graphics to provide animations, video games and applications. It allows streaming of audio and video, and can capture mouse, keyboard, microphone and camera input. - Twitter is an online news and social networking service where users post and interact with messages, "tweets," restricted to 140 characters. Registered users can post tweets, but those who are unregistered can only read them. Users access Twitter through its website interface, SMS or a mobile device app. Twitter Inc. is based in San Francisco and has more than 25 offices around the world. - The World Wide Web (abbreviated WWW or the Web) is an information space where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and can be accessed via the Internet. English scientist Tim Berners-Lee invented the World Wide Web in 1989. He wrote the first web browser computer program in 1990 while employed at CERN in Switzerland. - Computing is any goal-oriented activity requiring, benefiting from, or creating a mathematical sequence of steps known as an algorithm e.g. through computers. Computing includes designing, developing and building hardware and software systems; processing, structuring, and managing various kinds of information; doing scientific research on and with computers; making computer systems behave intelligently; and creating and using communications and entertainment media. The field of computing includes computer engineering, software engineering, computer science, information systems, and information technology. - Portlets are pluggable user interface software components that are managed and displayed in a web- or enterprise- portal. - A think tank, policy institute, or research institute is an organization that performs research and advocacy concerning topics such as social policy, political strategy, economics, military, technology, and culture. Most policy institutes are non-profit organizations, which some countries such as the United States and Canada provide with tax exempt status. Other think tanks are funded by governments, advocacy groups, or businesses, or derive revenue from consulting or research work related to their projects. - A blog (a truncation of the expression weblog) is a discussion or informational website published on the World Wide Web consisting of discrete, often informal diary-style text entries ("posts"). Posts are typically displayed in reverse chronological order, so that the most recent post appears first, at the top of the web page. Until 2009, blogs were usually the work of a single individual, occasionally of a small group, and often covered a single subject or topic. In the 2010s, "multi-author blogs" (MABs) have developed, with posts written by large numbers of authors and sometimes professionally edited. MABs from newspapers, other media outlets, universities, think tanks, advocacy groups, and similar institutions account for an increasing quantity of blog traffic. The rise of Twitter and other "microblogging" systems helps integrate MABs and single-author blogs into the news media. "Blog" can also be used as a verb, meaning "to maintain or add content to a blog". - A virtual community is a social network of individuals who interact through specific social media, potentially crossing geographical and political boundaries in order to pursue mutual interests or goals. Some of the most pervasive virtual communities are online communities operating under social networking services. - A website is a collection of related web pages, including multimedia content, typically identified with a common domain name, and published on at least one web server. A website may be accessible via a public Internet Protocol (IP) network, such as the Internet, or a private local area network (LAN), by referencing a uniform resource locator (URL) that identifies the site. - In computing, a web widget is a software widget for the web. It's a small application with limited functionality that can be installed and executed within a web page by an end user. A widget has the role of a transient or auxiliary application, meaning that it just occupies a portion of a webpage and does something useful with information fetched from other websites and displayed in place. Other terms used to describe web widgets include: portlet, web part, gadget, badge, module, snippet and flake. Widgets are typically created in DHTML or Adobe Flash. - A web page (US spelling webpage or Web page) is a document that is suitable for the World Wide Web and web browsers. A web browser displays a web page on a monitor or mobile device. The web page is what displays, but the term also refers to a computer file, usually written in HTML or comparable markup language. Web browsers coordinate the various web resource elements for the written web page, such as style sheets, scripts, and images, to present the web page. - An online community is a virtual community whose members interact with each other primarily via the Internet. For many, online communities may feel like home, consisting of a "family of invisible friends". Those who wish to be a part of an online community usually have to become a member via a specific site and necessarily need an internet connection. An online community can act as an information system where members can post, comment on discussions, give advice or collaborate. Commonly, people communicate through social networking sites, chat rooms, forums, e-mail lists and discussion boards. People may also join online communities through video games, blogs and virtual worlds. After reading the paragraphs above, we are interested in knowing the entity with which 'mybloglog' exhibits the relationship of 'headquarters location'. Find the answer from the choices below. Choices: - canada - enterprise - internet - media - mobile - san francisco
A:
san francisco