I deactivated my Facebook Account. Here's the reason, in case anyone cares: http://web.archive.org/web/http://w2.eff.org/deeplinks/2010/04/how-opt-out-facebook-s-instant-personalization/
Sorry, but making it so I have to opt-out of every single site that could possibly collect information from me is asinine.
Still want to stay in touch with people, just not like that.
[EDITED: Changed the link so it'll actually link to the article]