Quora.com

Quora.com is a social question-and-answer website headquartered in Mountain View, California. It was founded on June 25, 2009, and made available to the public on June 21, 2010. Users can collaborate by editing questions and commenting on answers that have been submitted by other users. As of 2020, the website was visited by 300 million users a month."The question-and-answer Quora platform is now worth $2 billion"
It has been one of the most popular question-and-answer websites, and was praised for its interface and for the quality of the answers written by its users, many of whom were recognized as experts in their fields.Kincaid, Jason (June 22, 2010). "Quora's Highly Praised Q&A Service Launches To The Public (And The Real Test Begins)"
==Operation==
===URL format===
URLs of questions contain only the question title without a numeric identifier as used on Stack Exchange sites (in addition to a URL slug), and /unanswered/ before the title, if the question is unanswered.
===User interface===
With the help of asynchronous JavaScript and XML, some site functionality resembles instant messaging, such as updating follow counts and an indicator showing that a user is typing an answer.
==See also==
*Quora in Wikipedia.
==References==