The other versions are jokes in their own right. If I've said it once, I've said it 137 times. People buy Nintendo systems for Nintendo games. Anyone hoping this is not true is going to be very surprised that third party support never gets beyond "meh" levels, whether Nintendo's first or third. No developer wants to drop $20 million on the system to have it be outsold 5:1 by something like Wii Play, which has been universally panned as nothing more than a technical demo but sells because of the name of the publisher.