Wouldn't it be awesomely cool if they released a Mario for both Wii U AND 3DS that plays together?! Similary to what the new SSB seems to aim at...
EDIT: If Wii U gets GTAV at launch, that would really boost the system, rendering a 2d Mario unnesecceray (or however it's spelled) until late late 2013...
I'm on Twitter @DanneSandin!
Furthermore, I think VGChartz should add a "Like"-button.