I saw this blog, posted September 26, 2011 at 11:18PM from GalleyCat
How to Control Your Facebook Apps
It is actually a real pain in the butt to have to manually check these settings repeatedly. If you don’t, however, the reality is that a ton of app makers have access to much more of your Facebook account data than you likely realize. Though I’m never overly vocal about privacy concerns and the dissemination of personal data, users of social networking might want take fuller stock of just how much they are willing to give away for “free” services.