I think this could be pretty incredible for digital comics. If you can't see the possibilities with this, you're just not thinking creatively enough.
I already have begun playing with this, and a few things struck me, --how cool this will be for kids to read new comics and explore and interact with your world. Interactive fiction, if you will. Secondly it says clearly you can sell the iBooks format on your own. You can export the file and sell direct to your audience without the apple cut. (but of course with the sales of iPads and ebooks going up and up you'd be silly to not want your ebooks made for this thing, on this thing) -
One could with the interactive galleries alone create a pretty neat thing, but the huge news is the HTML live embedding where you can keep certain things updating live. Imagine buying one book that updated with new content each week? What about a webcomic embedded within this? Imagine the pageviews that could generate if you offered your little ebooks for "free"
It's time now to start thinking outside the longbox folks. (nerds)
