Please see the article at:
http://www.epapercentral.com/will-20...the-e-book.htm
It makes some good points and gives some interesting facts. I believe the technology advances such as flexible screens for more ruggedness and more publishers seeing the light will foster more eBook Readers which the author believes is the impetus behind the acceptance of eBooks themselves.
The site also has good information on e-paper technologies.
Dale