According to Wikipedia, Facebook had 845 million registered users in December, which is around 12% of the world population. If that doesn't count as pretty much everybody that has a computer and internet access, I don't know what does.Zefyr
Oh yeah: you should also be able to recognize text from me that is designed to piss you off by now. Shame on you :pZefyr
1: Worldwide internet usage is somewhere around 33% (2,267 million, as of December 2011). So the number of registered FB accounts is pretty close to 1/3 of the number of active internet users.Kirisawa

Kiri: I wonder what the actual numbers are? That would be really cool to know. Nifta: ... You realize I work in market research, right? Kiri: Wait, you mean- Nifta: Yeah, <here are those exact numbers>
Zefyr Admin replied
718 weeks ago