Understanding Facebook integration on iOS 6
When Apple announced iOS 5 and the tight integration it would feature with Twitter, many people wondered about the conspicuous lack of Facebook integration. We still don't know why Facebook wasn't included in iOS 5, but it is included in iOS 6 and it works great.
In Settings, you'll find a listing for Facebook. Go there to start setting up Facebook's new integration with iOS. If you don't already have the Facebook iOS app installed on your device, you'll be able to download the app there.
You can then log in to Facebook directly … Read more