I fully expect an Ouya/Google/Apple/GameBerryPi/etc to really find a fun loving, large market at a $100 price tag.
I fully expect an Ouya/Google/Apple/GameBerryPi/etc to really find a fun loving, large market at a $100 price tag.
Apple has the iPad+Apple TV set-up; Nintendo has the WiiU as a transitional console generation while increasingly moving all its flagship titles to the 3DS. I fully expect that the next console Nintendo ships will be a lot like the Apple TV--a bridge appliance to point your DS4 at.
I think Towerfall's popularity is due in some measure to hitting that specific formula: cheap & fun same screen multiplayer; "mobile philosophy" on a television.
I do think overall you're right that the casual market wants to play on devices they already own. It would not surprise me if Apple released a WiFi controller & added a dedicated Games store on the AppleTV (using touch screens while looking at a TV just feels awkward).