His main analysis is this: "It comes down to size. The vast majority of the hundreds of millions of people who use tech every day are just fine with having two primary computing devices: One for your pocket and one for your desk. " And in his opinion Tablet is neither.

My guess is that he hasn't extensively used a Nexus 7 tablet. It fits fine in my front and back pockets. I used it way more than my smartphone. And I rarely have the need to pick up my 10 inch tablet.