This sounds more like a complaint that is aimed torwards Nintendo's own customer service, but not like something one would post on GBATemp. Also, are you not able to transfer the game from the Wii to the Wii U's vWii mode? That should solve your problem, shouldn't it? Also I think with digital games you are in fact not buying the game itself, but instead a kind of license that enables you to use the purchased content on the device it was intended for. Nintendo does not have to offer you a discount just because you own this license for another system already. Sure, it would be nice and would make people happy. But this is just not how it works.