It first came up in a serious way about 6 weeks ago and seems to have a resurgence now. It is incredibly likely, and I for one look forward to what they'll come out with. That their Android app store is curated -- aka a "walled garden" -- is a serious boon to Android's potential future. Add to that their tremendous media offerings and they'll be a serious challenger.
What is the quality level of Amazon's devices like? Here in Canada, the dominant player is the Kobo Reader as it is the one pushed by Indigo/Chapters, our dominant bookstore chain. I'm not familiar with the Kindle.
Do any of these E-ink displays have colour? I'd thought of getting one for reading PDFs, but the Kobo is black and white...which led to consideration of a tablet in the first place.
Banshee