How to add Twitter to Notification Center in iOS 5? I just got a new 4S and am not seeing notifications pop-ups from Twitter.  I'm using the Twitter for iPhone app.  How can I enable new tweets in notification center?
New tweets in Twitter can't be added to the notification centre, thankfully. It will only notify you in the notification centre if your mentioned or receive a direct message.

The settings for the Twitter notifications can be found in Settings -> Notification Centre



Also make sure you have your Twitter set up correctly under Settings -> Twitter after installing the Twitter app.