I am on Facebook quite a bit. Not a whole lot. Unlike some friends of mine, I can quit anytime I want. Anyway I missed the big controversy where they tried to change the terms of service but there was a huge outcry from their customers so they reverted back to the old terms of service overnight.
The Geek blog, Lifehacker, recently had a link this article on allfacebook.com, an unofficial Facebook online guide. I suggest that anybody who uses Facebook a lot read the article especially those of us who work outside the home and have work friends and personal friends. I thought they were all the same. There are ways to differentiate privacy settings between different sets of friends. That was news to me.
If you are Facebook user, I definitely recommend reviewing the article.