[LaGrange]

Next thing you know, there will be no keyboard, just a featureless ball. It would roll down from slippery slopes real well.

[whatusername]

The MacBook Wheel: http://www.theonion.com/video/apple-introduces-revolutionary...

[Oxryly]

Hopefully it'll eventually become a computer with no screen or keyboard, just a big red button which turns the thing off. I'd buy that.

[technomancy]

And version two would remove the button. Why would you want to turn it off?