Facebook, MySpace, Ning & other social stuff

I have been using Facebook for sometime now. Actually, using is not really accurate. Perhaps, I should say I occasionally get on Facebook. One of my younger sisters talked me into setting up account awhile ago, but I really only get on to see my younger siblings in their social element :). I haven't had much luck connecting with friends from the past, only current friends/family. I'm not as familiar with MySpace, so I will have to continue to play around to see which I might prefer. I do like the privacy settings on Facebook better though.
Ning was interesting. I like the idea of setting up a site specifically for a certain group. My family uses another social networking site where we have set up a site just for our family to post photos, video, write blog entries, chat, etc.