Because all the content is still available to be read online. You can use wifi, 3G or Edge — and now the whole library is available from wherever. How nice. View yours here: http://www.wowio.com/iphone-wowio.asp
The comic books are particularly pretty on the iphone screen (check out the Grimm’s Fairytales).
You will be required to register to gain access to the free content, but it’s worth the effort. I’d love to see an app for this, so the settings are stored and so I could have access to some of the content when I don’t have a connection.
Is anyone at Wowio listening? 🙂