Yeah, sometimes. Pretty much for the same reasons you mentioned. I also look through them if a person is trying to add me and I don't know who they are. I want to see what they're like a little bit before I just hit 'accept'. If they have no activity on the site whatsoever [except maybe adding girls as friends] and have had the account a while, I usually decline, because they're not here for the purpose of the site, they're here to chat [usually dirty] with girls. They try to use it as a hookup site or masturbatory aid and I'm not interested in participating in either of those fantasies, haha.