I am very interested in this subject, too, although as an author and as a reader. I write and read nonfiction books that could generally benefit not only from the inclusion of color photographs, but from larger photos as well. I look forward to the day when there can be a color Kindle with the screen size of the DX that opens up the world of nonfiction for e-books. I would hope that we shall see such a machine in the not too distant future that will carry at least a somewhat affordable price tag.
Plastic Ozone Daydream