Tweetings for iPhone and for iPad now contains a new feature called Gap Detection. What is this feature? Well a first a bit behind the scenes of the Twitter API and Tweetings. When you load Tweetings, it will take the internal id number of the top tweet in your timeline, send it to Twitter and ask for all new Tweets since that id.  The problem is this call can only request a maximum of 200 tweets.  Therefore if you haven’t loaded...