That could become an even bigger concern when companies can't 'port' the Gamecube version over to the Wii anymore, namely due to the fact that within months, games won't have a Gamecube version anymore. Or an Xbox or PS2 version. I really wonder how many companies (EDIT: at that point in time) will sink the appropriate amount of money into making a Wii game that will actually be a polished-looking one.
I mean, if you know a good chunk of the Wii owners either don't care about graphics or are ignorant to where the graphics in theory should be (read: the coveted 'non-gamers'), what's the incentive to try harder? For me, sub-Gamecube graphics are inexcusable, and I don't even want to consider some of the sub-PS2 s*** I've been reading about. This isn't a 'getting acclimated to the tech' issue, kids.