Apple released update for Mountain Lion OS X 10.8.2 to add Facebook integration, Game Center and some others to the public. The update is available in the Mac App Store. Great part is that you can share links and photos from Safari to your Facebook. For full detail, click the link below.

 


http://www.macrumors.com/2012/09/19/apple-releases-os-x-10-8-2-with-facebook-integration-and-game-center/