I doubt any reasonable person would explode. As a player of Nintendo systems since 1986 I absolutely do not mind that there aren't many M rated games on the Wii. I think it is clear that the audiences for the gaming systems are well stratified this time around, and I have enjoyed Brawl and Mario Kart just as much as I have enjoyed MGS4 and Uncharted on my PS3.
Two of those games are mass market, and two are niche that doesn't make them inferior - just different in philosophy.
Besides, though I will be buying Madworld eventually, if I am going to go for "realism" then I'm going to look at the high-poly system anyway (my PS3). If I am looking for something more whimsical, then the Wii does just as well - look at the games I mentioned, plus SMG.
err.. and carry that on to the DS vs the PSP for there to actually be relevance. However, I cannot comment in depth about those two as I only have a DS.
