collecting information about epub support in various readers
This website was originally set up with the intent that it would provide an online tool for reviewing and evaluating EPUBs on various devices and readers with regard to their conformance to the specification. Unfortunately, this didn't get much beyond the beta stage and I ran out of steam (and time).
I do try to keep the Resources page up to date, but other than that there's not much here right now.
if you are looking for EPUB conformance information and testing, visit www.epubtest.org.