@metallicube making updates to their old as hell properties is not "moving on to new things" its not like Donkey Kong or Mario or new IPs or concepts. non-gamer is a fraction of the Wii audience??? really, thats funny considering that most of the casual games far outsell those of the core games on Wii. Id say that the non-gamer (grandmas, girlfriends, soccer moms, people who dont usually game at all) take up at least half of the Wii audience. If that wasnt true games like Just Dance would flop hard. Im curious what do you consider to be the biggest audience on Wii? dont say Ninty fans because if that were true the GC would have done much better.
MS may not be a good 1st party dev house like Ninty but on Xbox live they have quite a few good platformers, nobody is going to usurp Mario from his platforming throne, that guy is too old and synomous with the genre. Ms can and will make good platformers on Live but not at retail. Your not going to sell a 2d platformer to the 360 audience at full price, not gonna happen. Most HD gamers are going to look at the price and game and say "hell no, you gotta give me more than that if you want my money"
Id agree with you on Ninty's add-ons but as ive seen this gen, they dont really support them, WiiSpeak just got canned, balance board is only used for a handful of mostly exercise games and Motion barely gets any support. Your right about Kinect needing more than sports and exercise clones, you can only make so many of those games, people arent that stupid