I don't think it's crazy to talk to yourself. I'm pretty sure I'm doing it right now. Which means I can speak with complete freedom in a crowded room as big as the planet. With that said, let me make the following statements.
I think social networking is one of the most retarded, ass-backwards concepts of our time.
True, I have a MySpace and Facebook account, as well as Twitter, but they often collect dust. I just can't get into the whole idea of having conversations over an internet connection. I don't even like talking on the phone. Worst yet, it spreads the idea that writing is passe, at least with pens and pencil. And I can't stand L33T speak, and technicially I'd be classified as a geek. (A comic geek, but still...)
I don't really have a point to this story, I'm just talking to myself again.