We’ve long stated around here that if iBooks is going to be even remotely successful Apple needs to get all of the book apps out of the App Store and into the iBookstore. The lines between app and book are so blurred now that it’s becoming increasingly difficult to see the difference between an app and an iBook, and more importantly, where we should go to find the content to begin with.
The video clearly demonstrates that ePUB3 is already supported in iBooks to some degree, so hopefully once iOS 5 ships, we’ll start to see ePUB3 formatted books available for download.
Check it out in action
Article Via Cult of Mac