@bdbdbd
Because this thread is about third parties... as far as I know, they can't make mario-games. Well, there is mario&sonic but still.
I agree, RRR is a perfect example to all third parties. That kind of game sells on other platform and bombs on the other one. Just like CoD:WaW.
As I said, I haven't played wii fit so in that case my opinion is based just on the wikipedia page. :) I am not going to play that game ever, so I guess your opinion is better than mine in this case. In any case, our opinions does not matter. It is the third party devs whose opinion matter. Maybe there will be some more "fit" titles on wii. Actually I am pretty sure there will be. :D