I’ve been testing out the Kindle Fire tablet for the last several weeks. At $199, it’s a tremendous value. It’s no iPad — I just upgraded to the new iPad as well — but it provides a solid base-level tablet and reader. I can think of a lot of uses for it: an e-book reader, a video consumption device, and a dedicated Sonos controller. But the most exciting use I can see for it would be for Amazon to turn into a device that helps small, local retailers.