Just read this
article on thebookseller.com whereby Waterstone commercial director is trying to push for publishers to simultaneously publish both ebooks and pbooks.
They are one of the UK's biggest pushers of eBooks having been selling the Sony Reader (PRS-505) for a year now and have got the new models exclusivly in the Uk for a week after launch.
I wish it would happen, but i'd just be happy to see more publishers publishing titles in eBook format. I'm trying to stop buying many dead tree books but it's difficult when many never get published in e-format