"We believe the future will be..."
I hate it when executives come out with these blanket statements. It's part of what is wrong with the tech industry right now. Everybody is trying to put the whole market in their little monopoly corner. What fired the tech industry in its golden age was that it was whatever the USER wanted it to be, not what some marketing dweeb thought gave them the best shot at monopolizing the market.
It seems to me there is a place for tablets, a place for PCs, a place for desktops, and yes, even a place for pure media consumption devices. And as the great architect once said, "form follows function" so the size, shape, OS, and interface needs of each device can and should change to maximize the function of the device.
Don't get me wrong. It looks like an interesting device. Not one I'm likely to buy, but interesting and I can see where it would be good for some people. And there's nothing wrong with them saying exactly that.