I can't wait until book publishers do what indie music sellers do: buy a cd, get the mp3. I will pay extra money for hardcover books that come with an ebook: I

I can't wait until book publishers do what indie music sellers do: buy a cd, get the mp3. I will pay extra money for hardcover books that come with an ebook: I have a nice looking version for in my bookcase to casually peruse, and a spaceless, weightless copy I can read on any of the devices I tend to already have with me.