http://www.vgchartz.com/article/250243/nintendo-wii-u-and-3ds-to-have-a-unified-account-system/ Good news I guess.
I'm really interested to see how the interactivity between the two systems will work. Especially since the next smash bros game will be on the both. should be interesting...
Be on both with different characters* I'm hoping for more crazy **** like the GBA and GC connectivity. C'mon, Four Swords Adventures 2 but when the screen switches to your controller it's THREEE DEEEEEE. Anyone?
oh go, that was so weird. and i guess the WiiU version is more multiplayer, and the 3DS is more single-player. and in the 3DS you can level up your character and transfer it to the WiiU or something. but that's all just rumors right now.