The Kindle only allows the reading of Amazon DRM-protected content.
The Kindle is already able to read more than just Amazon DRMed content, it can handle a number of formats.
Devices like the Sony Reader, Cybook, and Kindle DO NOT have glowing LCD screens.
Amazon can do a lot of money only from selling kindle, like Apple does with the iPod.
A revolutionary portable reader that wirelessly downloads books, newspapers, magazines and blogs to a crisp, high-resolution electronic paper display that looks and reads like real paper, even in bright sunlight.