Facebook Connect all.js broken for lots of people. Posted by latchkey on Friday February 03, 2012 @10:00PM from the developers.facebook.com dept. https://developers.facebook.com/bugs/375287419165107/ ( 5 comments | 10 points | on HN )
Tying your entire authentication strategy to Facebook Connect or other external authentication system is becoming a major liability to the Internet in my opinion. When all.js is broken, so is much (too much) of the Internet now.