Yeah, I do. I only add people if I think they're cool. Too bad they're too cool to add me back.

Only after I talk to them first though. I've had instances of people using me fanning them to end up being creepy, post hate on my wall, or (most commonly) use it to beg me to vote on polls, join their clubs, or beg for props. So I stopped adding back right away.

I add a lot of people on this site, if I think they're nice. Sometimes, I got it wrong. Some people are not that nice after all. Most of the people that I add usually just ignore me. That's no way to start a friendship.