Facebook is a social networking website launched in February 2004 and operated and privately owned by Facebook, Inc.[1] Users can add people as friends and send them messages, and update their personal profiles to notify friends about themselves. Additionally, users can join networks organized by workplace, school, or college. The website's name stems from the colloquial name of books given to students at the start of the academic year by university administrations in the US with the intention of helping students to get to know each other better. Anyone age 13 or older can become a Facebook user.
Facebook was founded by Mark Zuckerberg with his college roommates and fellow computer science students Eduardo Saverin, Dustin Moskovitz and Chris Hughes.[6] The website's membership was initially limited by the founders to Harvard students, but was expanded to other colleges in the Boston area, the Ivy League, and Stanford University. It later expanded further to include (potentially) any university student, then high school students, and, finally, to anyone aged 13 and over. The original concept for Facebook was borrowed from a product produced by Zuckerberg's prep school Phillips Exeter Academy, which for decades published and distributed a printed manual of all students and faculty, unofficially called the "face book". The website currently has more than 400 million active users worldwide.[7][8]
Facebook has met with some controversy. It has been blocked intermittently in several countries including Pakistan,[9] Syria,[10] China,[11] Vietnam,[12] and Iran.[13] It has also been banned at many places of work to discourage employees from wasting time using the service.[14] Privacy has also been an issue, and it has been compromised several times. Facebook settled a lawsuit regarding claims over source code and intellectual property.[15] The site has also been involved in controversy over the sale of fans and friends.[16]
A January 2009 Compete.com study ranked Facebook as the most used social network by worldwide monthly active users, followed by MySpace.[17] Entertainment Weekly put it on its end-of-the-decade 'best-of' list, saying, "How on earth did we stalk our exes, remember our co-workers' birthdays, bug our friends, and play a rousing game of Scrabulous before Facebook?"[18]
At the All Things Digital conference in June 2010, Zuckerberg was asked if he expected to remain CEO if the company went public. Zuckerberg said he did, adding that he doesn't "think about going public ... much." He said he did not have a date in mind for a potential IPO.[19][20]
