No.
No, Xbox Live was created for only Xbox and Xbox 360/Xbox 360 S systems. Plus, the Wii was made by Nintendo while the Xbox systems was made by Microsoft.
No, the Wii U cannot play Nintendo DS games
No, the Nintendo Wii cannot play Wii U games
No, the Wii cannot play Wii U games. It's actually the opposite - the Wii U can play Wii games.
The Wii U can play all Wii games since it is backwards compatible.
Yes, the Wii U console can play Wii U games
Games for the Nintendo Wii can only be played on the Wii or the Wii U. They cannot be played on the Xbox, Xbox 360, PlayStation 3, or any other console.
No. Black Wiis are the exact same as white ones. Wii U games can only be played on Wii U consoles exclusively.
The Wii U is a different console to the Wii. The Wii U however is compatible with Wii games and accessories.
No. Gamecube game were compatible with the Wii but they're no longer compatible with the Wii U. Wii games are however still compatible with the Wii U.
No, you would need a Wii U and a Wii U game Pad to play Wii U games.
No, you would need a Wii U and a Wii U game Pad to play Wii U games.