This is a total load of Crap.
As a Wii U owner, one of the sole reasons I DONT play my Wii u is the sheer LACK of third party titles.
Third parties don't have nostalgia Value? ...What???
There are plenty of third party titles people have extreme value to, I think you're generalizing WAYYYYYY to much.
As for the topic at hand, third parties are barely coming to the Wii U anyway, I assume in the future title just be Nintendo First party's, whatever third parties they somehow manage to keep hold of, and shovel ware.
Name some good third party games, not counting shooters, sports, music, fitness, or shovelware. A nice turn based RPG? They don't really make those anymore for home consoles. Sim games suck on consoles. City building games suck on consoles. Sega and Nintendo cover racing games plenty. 3rd party games usually aren't that good. Name a 3rd party adventure game as good as Zelda? Name a kart racer better than mario kart? Name a fighter better than Smash brothers. name a platformer better than mario? And what about the casual party games? 3rd party ones always get terrible reviews. NintendoLand, Wii Play U, WarioWare, Mario Party, etc. 3rd party attempts at these games always suck. I don't need more 3rd party games. I haven't finished any of the games I already got. Who has that much time? By the time I get home from work, watch my tv, have my dinner, do any errands, read my internet, etc, it's way past midnight, too late for games, time to switch to youtube or whatever until I fall asleep. And on the weekends, might go out or have people over. If not, at a certain point, too drunk and/or high to make serious progress in a serious single player game. Might play a little until dinner time. But can't play and cook and eat at the same time. So have to turn the game off to cook and eat. watch tv. Once the tv is on and the game off, not likely to turn the game back on.