I really don't see your point. The HD versions still look like a cartoon. Both versions reportedly have the same theme and are nearly the same game.
However, the Wii version isn't in HD, has probably far better controls, and as far as we currently know has more options. I don't see how in any way the Wii version is more oriented to kids than the HD versions.
As far a wii = kid console overall. That's just rubbish. PS2 had far more kiddie games last gen yet the GC was considered kiddie. Its just a matter of dominance. Wii is most dominant so it gets the nicktoon games and far more shovelware.
However, it also has plenty of fantastic games in all maturity levels. The only area its lacking is graphics detail and FPS games. Graphics detail it will never mach, but hopefully The Conduit will be the jumpstart for realistic looking games, at least on par w/ what xbox received, as well as FPS.
I really think you are dragging this out simply for the sake of arguing. oh well, time to go play with my toys.