If you use a converter with this thing which fanpeople did, you could do some cool stuff with it.
Like I mentioned before, a keypad for cursor keys, numpad, and other programmer utilities and such is a cool idea.
Maybe you could program it with links to GIFs... iunno sound like a perfect machine for tp4, except that it's not split.
I'm thinking of maybe turning this thing into a keypad for fighting games. I just got into playing SkullGirls and this would be sweet with that.