Interesting. Some people have sent me an add request even though my profile is set to private. But they might have known my last name. Or maybe they sent the request before I made the profile private. I forgot. Thanks for the information Roquivo.

Edit: I know the reason why people can contact me.

The privacy option "Friend Requests - Require email or last name" is unchecked. Even though my profile is private, people can still send me an add request.

I did find some old classmates on MySpace.

I don't remember if I posted the URL to my page. It is: http://www.myspace.com/23890918