Ah, but you should see my 2 year old nephew manipulate the touch screens of my Sony and my Nokia smartphone. If he sees a screen now, he automatically pokes it. Keyboards will probably be archaic to him. Reminds me of the scene in "Star Trek: The Voyage Home", where Scotty automatically tries to operate a computer by voice commands.
That was a nice article, seemed to treat each reader fairly, but it would have been nice if mention was made of all the other ereaders out there who are more flexible than those three. I dislike that they seem to downgrade readers that don't allow for automatic downloading of ebooks. I don't know about the rest of you, but I never download a single ebook at a time, and I never keep just one book on my reader. There are hundreds on mine so that I will never be in dire need of a direct download of an ebook.