I can't understand why Gruber is still making this argument, even when Satoru Iwata has flat out said "no" to it. If Nintendo puts their games on other platform

I can't understand why Gruber is still making this argument, even when Satoru Iwata has flat out said "no" to it. If Nintendo puts their games on other platforms, there goes any reason to buy Nintendo hardware. If Nintendo had absolutely no chance for another hardware generation, then sure, publish multi-platform. But otherwise, it makes no sense for them to do so.