A very gutsy move on Facebook's part -- they're shutting down their developer support forums and replacing them with Stack Overflow! They get their own subdomain that filters the facebook tag, but other than that, it's completely integrated with the usual SO community. So now with GitHub for their code and SO for their support, Facebook has one of the most developer-friendly environments out there.

I wonder if now Google will push for the same handling of the android and google-app-engine tags, which Google engineers have treated as an official support forum for years now.