Whatever comes out of the Microsoft tablet effort, one simple thing really matters: competition = good. What wouldn't be good is for Apple to just sit atop the

Whatever comes out of the Microsoft tablet effort, one simple thing really matters: competition = good. What wouldn't be good is for Apple to just sit atop the tablet industry, forever unchallenged. Whether it's Amazon or Samsung or Microsoft taking their shot at the crown, it's great for the space to be hyper competitive.