I don't understand what's the big deal with these tablets. IBM/Lenovo had a Thinkpad tablet PC for years, it's called the ThinkPad X Series Tablet
http://shop.lenovo.com/SEUILibrary/controller/e/web/LenovoPo...
[I hope that the link works]
Ideally, a tablet would work a lot like an iphone. You could leave it on the coffee table for a couple days in the sleep state, but it comes fully on with the click of a button.
Unfortunately, the specs link on HP's site goes to a really lame landing page with even less info.