Facebook, now with over 845 million active users, "unfriends" and removes over 20,000 thousand  people daily themselves. You must be at least 13 years old to be on Facebook, but according to ConsumerReports.org, there are 7.5 million children under 13 on Facebook, violating the site's terms of service. Speaking of children, an Egyptian man, Gamal Ibrahim,  has named his recently born baby girl, "Facebook"..!!