Im with technology and all unlike my parents but i find social networking to be a geeky time waster. Take this example for instance: My parents went to a baseball game and came back talking about a guy sitting 2 or 3 rows from the front doing nothing but updating his MySpace and Twitter page. He barly watched the game, they said. He just sat there taking photos and uploading them to these site with his iPhone.
So no i do not use Facebook, nor do i plan on in the future unless there is some immediate call for an account.