I only use Facebook casually; I'm not a big user. I think I've blogged before about Facebook security, but Facebook is continuously changing and updating their policies and security/privacy posture. However, I saw a link today that I had not seen before:
Facebook Security Guide
Some of the points they make are true common sense. But, I'm sure there is something for everyone in the guide. My hope is that the guide gets updated as they introduce new features and policies.