It’s hard to believe, but Facebook is kind of old.
As of this month, at the ripe old age of five, it’s ancient in Web 2.0 terms. But for being a senior citizen of the web, Facebook sure has managed to stay fresh and relevant. What started as a social experiment in Mark Zuckerberg’s Harvard dorm room has grown to capture over 150 million users.
Here are some ways Facebook has managed to grow and adapt so far…









