But i do think there's a big difference between releasing a app or piece of software for a console with a 101 million install base to one with just a ten million install base. If it's a something that costs money then the risk is higher.

Whats interesting is such a app is being developed for Wii U for a 2016 release, clearly Nintendo wont be wrapping up U so quickly as msny think. because why would developers bother.