I think this is a great idea. Especially as the Wii controller is designed to have add ons, the next, next generation of console could be a hardware/interface upgrade in four years time, rather than a whole new console. This would also be cheaper for Nintendo. I seem to remember hearing somewhere that companies lose profit on console hardware, but make loads on software. Can anyone confirm that I didn't dream that?
I do doubt it's the last secret though, only because the secret could be ANYTHING, and by law of posibilities, I doubt you managed to guess it correctly. heh.