Okay, I'm posting this one time and one time only: I'm a solitary person. Unless you have serious business with me (and no, welcoming me or chatting with me is not serious business), leave me the hell alone. As far as I'm concerned, a Wiki is for one thing, and one thing only: To deliver information on a certain topic. It's not for chatting, not for socializing. If I wanted to socialize, I'd join a forum or go to a chat room.
Okay? Leave. Me. The hell. Alone. Got it?