Where Flash is finding it difficult to even get an entry; it seems that Facebook has now become a member of the Apple family. As per the rumors doing the rounds it seems that Facebook will be a built-in-function in iPhone OS 4 to help you sync contacts and connect with your Facebook friends.
An insider has unofficially revealed that the function will allow direct syncing, helping you to pull contacts, photos, email and location onto your phone’s contacts.
They might also have chat enabled in the form of messaging similar to ones like the PingChat and WhatsApp.
Its a fact that Apple and Facebook have been involved together on projects like the Apple’s iPhoto and iTunes. At the same Facebook is the most popular app on iPhone with around 34.2 million active users.
Source : TFTS