Yet another interview..Kotaku however.

[Duuude007]

I'm hardly an advocate of XI 2.0, but you can't and shouldn't reinvent the wheel when a perfectly good and fully functioning wheel is sitting right in front of you. You aren't going to do better than the wheel. There is no better design there. Just dress it up to reflect your style and move on to areas that have room for innovation.

Airships seem to be better than wheels

...just sayin'.