The Wii's current lack of mature content games: temporary or terminal?

[bdbdbd]

Mature games on Wii; basically anything with Wii in its name. I have hard time thinking of more mature games than Wii Sports/Play/Fit. The rest of the library then is more or less immature, just like the PS360 library. So the complaint about Wiis lack of mature games is interesting, especially when the competition is doing even worse in relation.