I can't imagine this kind of thing ever catching on to an extent that it'd stop the next Tiny Wings from showing up on the app store. If 5% of iPad owners ever

I can't imagine this kind of thing ever catching on to an extent that it'd stop the next Tiny Wings from showing up on the app store. If 5% of iPad owners ever ends up owning an external game controller for it, I'll be shocked. Besides, even if a lot of people had one of these, they'd only want to use it for those games which don't translate well to touch/tilt.