When I woke up today, it took me about half an hour to get up to speed with the iPad. After I’ve read a couple of articles, I already knew everything there was to know about it (and more): its advantages, its flaws, and its potential.
via mashable.com
Looking at the iPad, a number of people have asked where's the camera, why no flash...etc. This essay makes a good point - that what's not there is as deliberate a choice as what is there.