The Facebook membership was initially limited to students of Harvard, but was expanded to other colleges in the Boston area, the Ivy League, and Stanford University. As Facebook grew, by allowing any university student to sign up, then came the high school students and rest of internet social networking population. The Facebook website currently has more than 200 million active users worldwide. It would be interesting to see the incoming internet bandwidth switch for this many users. Facebook has become one of the big dogs of social networking, as compared to MySpace.