Facebook time line may change soon. Management of Facebook users are keeping an eye on the time line. Most users still using the same column are status updates. This shows that most users want to use Facebook for this change.
Besides Facebook Activity module also has a wall on the right side. Your post was months or years before the user can read status. Recent changes were also on Facebook Wall. Many users of the notification, Friends requests and messages are displayed on the right side to the left. Facebook Management on behalf of the whole design is still in testing mode.