dont forget. Nintendo sorta thought the Wii would become like the DS slow third party support and then they would come with great titles liek the DS has had.
Sadly they come but with spin offs and crap.
So Nintendo in a way got screwed up by this. They left a window of opportunity for other developers to provide good games but they did not take it.
I doubt Nintendo will make the same mistake again. Next Gen it will be a more fluid flow of games from them.