Better hope the thunderbolt controllers are the 2 Dual bidirectional channel 4 lane variety. and not the single Dual bidirectional 2 lane variety, like they have on the macbook airs! And laptops should have 2 thunderbold ports so they do not have to be an endpoint!
The price point on these according to the picture was $1179 and above. They're going to have a VERY hard time competing with Asus who keeps claiming they will sell their entry model for $699 by years end.