MW Turnage said:In other words, he's made pretty good hardcopy sales at the same time the books were available for free download from anywhere. There's a lesson in there, somewhere.
Not as much as one might think. And it won't teach us much until print on demand becomes common. While he's correct that people read more and more on video screens these days, it is still true that for pleasure reading, people really don't prefer those video screens. Folks still prefer physical books, which are still reasonably cheap.