[Playbahnosh]

At first I signed up to a few of these sites, but I started to delete my registrations lately. These social networking sites are not called "the poor man's CIA" for no reason :notrust:

Last year, a girl called me on the phone, and asked for some notes for a class I took. We talked a few times in and after class, but I didn't really know her, and I most certainly didn't gave her my number. I asked her how on Earth did she get it (I'm pretty secretive about it), and she said "I didn't know your name, so I asked some guy if he knows who you are, and he did. So I went to IWIW (local Facebook), looked up your name, and saw you have a profile, but no contact info listed... so I looked at your friends list, and it turns out, one of your friends lives in the same dorm as me, so I went over, and asked for your number."

From that day on, I started to systematically disclude myself from such pages.