Re:Stupid=Kindle, Stupider=2 (Score 1)

Actually the Kindle 2 shows 16 greyscales--but you're right, color isn't here yet.

Plastic Logic is working on a reader as well, and reckons they'll have color e-ink on a follow-on model within three years or so.

As for combining epaper displays with a traditional device, I hadn't heard of a laptop combo, but Polymer Vision in the Netherlands is working on a cellphone hybrid called the Readius. Very sci fi with roll out e-ink screen.

I know epaper has been around for some time, but the first advanced, mass market devices have only been out for a couple years now, so give it a couple more years and I'm sure we'll see more advancements along these lines.