Something about the Wii people seem to have forgotten:

[celine]

Squilliam said:

Another thing that people forget is that when your software team can release a mainstream title and make twice as much there is far less incentive to make any title that caters to the much smaller core market.

Nintendo themselves for their 1st party releases probaby is going to focus 60/40 or 70/30 of their efforts to Mainstream/Core which doesn't give the Core market much when you consider that titles for those genres can much longer to develop.

Bollocks.