TwittEarth Makes Twitter A Global Experience
The app itself is very simple at this point. There don’t seem to be any settings to speak of, and there isn’t any way to stray from the default view. Users can login to the application and send their own messages, but it’s far more fun to zone out and watch tweets pop up around the globe.
TwittEarth is available as a Windows screen saver (a Mac version is on the way), and was created by Digitas France SA.