I wonder if at some point during the failure the is the wii u, nintendo internally thought about releasing games on pc to allow the games to reach a larger audience.
Nintendo with loads of cash, 3ds go back to trails, why she does that?
The portable market is always the strong side of Nintendo. And the people always forget about the portable market(3ds in the end, make money, besides the initial disaster).
Nintendo receives loads of profit from the handheld.