Yes, but books are different somehow. They've always been more tangible than movies or music. They've always been something you hold. Maybe it has something to do with the fact that words printed on a page have been around for thousands of years longer than film or music recordings. Maybe it's in my DNA to want that to remain. Also, having movies and music stored electronically doesn't alter how I take it in. Such is not the case with the written word. Movies remain on a screen and music remains audible. The page and the screen are two very different ways to absorb a book. Sure, the result is the same, but it's viscerally different.