I haven't ordered a K3 yet, but might do so later this year. With respect to the cover: It's exactly the uneven light and the fact that it uses the Kindle's battery (would be great, if only the battery were user replaceable) that make me think I won't buy it. I guess I'll wait for reviews here.
@andavane: Rightclick on the image file and choose something like "show image" or "copy image url"..?