Re: folding batteries.
IMHO, of course, but I don't see a device that unfolds to a roughly 4:3 like this one, and is only 7.3" at that, being much of a success.
Why are you so hung up on the specs of the demo device? It was so obviously a protoype but there are presumably multiple different designs currently being tested. We'll probably know more in a couple of months but until then we should assume that, at least some of the people in Samsung are thinking about the right form factors for their target markets. Personally, I think that A6 -> A5 would be a good place to start but we'll all just have to wait and see.
Biting the hand that feeds IT
