On MySpace, you can find me one of two ways.
IF you know my real name AND my screen name - which is a conglomeration of two of my favorite movies from high school - and then I approve you... My profile's private...
On FB, it IS in fact under my real name. Which is unusual enough that someone could if they wanted to find me. However most of the people I don't want to talk to anymore know my by either my first married name or my maiden name - neither of which is up there. The only way my HS class knew it was me is... Er. I was the only person with that first name in the class, and I did mention my HS name and that I graduated in 1990.
I post almost NOTHING. I will write on the wall - hi, how are you? - and my own - I don't know what I am doing! - but that's about it. IMs are good.
The only place I post anything really is here. A few people could find me, but since I still don't have too much identifiable... It's all good.