As a glimpse of the possible gaming future of an iOS-capable AppleTV, this is pretty tops: for the latest update of The Incident, Big Bucket Software has added the ability to hook your iPad up to your HDTV and play the game from your couch using a Bluetooth-paired iPhone as the controller.
If Apple ever introduces an App Store for the AppleTV, this is the way they’re going to do it: in the meantime, we can count on jailbreak developers implementing this sort of functionality in jailbroken AppleTV apps. I can’t wait for someone to get an emulator working on this thing already!