Apple released iOS 6 today, and one of the over 200 new features is Facebook integration. This feature is similar to the Twitter integration that came in iOS 5. You can now update your Facebook wall from Notification Center and Siri. You can also post photos to Facebook directly from the Camera and Photos apps.
OS X Mountain Lion was also updated today to version 10.8.2. This update brings Facebook integration to the Mac. Facebook is now an option when sharing links and photos. You can also sync Facebook friends’ contact information and profile pictures in Contacts. And one of the coolest features is that Facebook notifications appear in Notification Center.