I like that he mentions the second-hand vs paper issue. For me, I know I buy a lot more 'new' books now that I have the e-option because I don't have to worry about physical space to store them. When I did need to worry about such things, I relied on the used bookstore so I could get them very cheaply and then take them back when I am done. And as he points out the author gets no royalties on that
