So you can actually store and run Wii U games from an SD card.

[Chandler]

famousringo said:
As I recall, the Nintendo official didn't say you couldn't, only that it "wasn't recommended."

Perhaps what he meant is that some SD cards are sluggish and unreliable, so your milage may vary, and Nintendo isn't going to guarantee a good experience if they can't guarantee reliable hardware.

No, the thing that was not recommended was to use an HDD without a Y USB cable. Afaik the SD card slot on the console doesn't allow you to store Wii U data on an SD card.