What would be the Nintendo Fusion distribution format?

[Darwinianevolution]

SJReiter said:
Maybe they could do like what Microsoft does with the XBone. The CD that you buy just installs the game onto the console, so you could play it both on the TV and the Handheld whenever.

But that could cause a lot of problems as well. You would esentially have two copies of every game you buy, and nothing could stp you from giving one of those for free to a friend. Maybe a better account system coud prevent that, but that would force everyone to make a Nintendo account.