So I read an article that compared Mirco$ofts approach to multi-touch to Apple's and they pointed out that Micro started big with things like surface and then working their way to smaller devices like windows phone 7 series and zune. Apple on the other hand have started with smaller devices like the iPhone and the iPod touch and working up to bigger devices like the iPad. My question is, how long do you think it will be before we see a proper desktop OS on a multi touch device from apple, be it a SlateMac or maybe a MacBookTouch. Or will the iPad eventually get its own, more powerful OS?