In the scenario above, the killer feature will be being able to transfer files to other tablets as easily as handing out paper copies. Bumping would be acceptable, but something smoother would be more desirable.
I really think this is Steve's chance to do for books what he's done for computers, music, phones, (and in the case of the GS camera) point and shoot cameras - make them 'for everyone'. If Steve can drag the most stubborn of media, the book sellers into the digital age, he will have his legacy! All your media R us.
Nobody thought Apple would succeed putting out a phone. And iPhone has changed the phone market fundamentally in a year. Everyone wants one, whether they are a 'smart phone buyer' or not.
Apple can do the same with a tablet - finally make one that really works and isn't a mouse system that (sometimes) recognises a stylus input.
Then when people like that, Apple will find a way to lay the iMac on it's back and give us Touch computing for real. All hail the tablet, may there be many more. Notice the rumours have gone from - bigger than an iPhone to - as big as 15". This could get very interesting indeed. (All rumours are true, right??

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