Looks promising!

I haven't tested it, but if you are looking for ideas you maybe don't have yet, here is a few:

-When you open the twitter app, and the timeline have loaded, scroll down to the oldest of the new twits. Then you can start to read the oldest and slide up towards the newest twit.
-Open a twit link in a browser when clicking on it
-Upload a picture (maybe with twitpic?) and add the url to the twit
-Make a widget to the desktop