Yeah, but its also really nice to have a decent sized screen when actually trying to read and think. I'm sure that it will make books cheaper, as it will remov

Yeah, but its also really nice to have a decent sized screen when actually trying to read and think. I'm sure that it will make books cheaper, as it will remove much of the distribution overhead, but the fact remains that writing a text book is extremely time consuming, and the market is small, so the only way for authors to get any sort of reasonable compensation is to make the books cost a lot.