FireFox 3.6 To Work With Accelerometers

I would imagine the only useful thing it's for would be if you're in a car, or a bus, or a plane or something. The rocking of the environment would make viewing the page annoying, unless you for some godforsaken reason have an accelerometer in your computer.

Then you'd have the rocking of the environment plus the rocking of the stuff on the screen. By the looks of it, it doesn't render fast enough to look smooth in real time.
If anything it would be nicer just to have a rotate option that lets you manually tilt the page if for whatever reason you need to.