Today is Facebook's ninth birthday. Twenty five people were there for its arrival, and BuzzFeed FWD has tracked them down.
The earliest users are mostly Zuckerberg's Harvard cronies, from fraternity brothers to people who actually helped him build Facebook. Surprise! They're all ridiculously successful now. Including, of course, crackbook's founder and patient zero, Mark Zuckerberg. It's worth checking the full roster of who was on board when Facebook started over at FWD. [FWD]