Looks pretty enticing...
I'm sure it will have some major growing pains... some of which were mentioned by BSA, but I have to say if for nothing other than on-flight entertainment and WiFi digitizer functionality - I'm sold on it.
I would pretty much buy one at those target prices just for the digitizer functionality (although what I really want is the Wacom DTK2100 but that's another matter and not really in my budget ATM).
I'd love to support someone other than Apple - but I think I will have to wait and see how things look with the Adam in another 6-8 months. As with any device - the support from the company is as important as the device itself. I've purchased way too many products over the last 20 years or so that looked great and just needed that last 20% in development and updates - only to have the parent company go under or restructure and drop support altogether.
I realize that on the OS side there's nothing to worry about there since I don't see Google going anywhere soon
but that doesn't mean that there will be a 'notionink' still in existence. I guess if they opensource the whole thing including firmware etc... then it wouldn't matter - but it also wouldn't be as viable a business model either then.