I notice that, once you get through the video, it shows a bunch of bars that you can hover over to see previews. I wonder how their tablet is going to handle that, since the concept of hovering doesn't exist without a mouse.

That bit of snark aside, this looks like a really impressive device. The cameras are a great addition, and if they put together some demos of video chatting, it could help them explain how they're better than an iPad in a way that really resonates with people, more than Flash and ports.