The most promising open-source e-book format received a big vote of confidence earlier this week when O'Reilly, the technology book publishing giant, threw its weight behind the Bookworm project, a web service for reading books online.

The company is now hosting the Bookworm website, and it plans to use it for various experimental e-publishing projects in the coming months.
More details:
http://blog.wired.com/business/2009/...orm-gives.html