Ads. That's all that I've come up with. I would love for something different to come along (http://reddino.org/when-can-we-drop-the-advertising-model/ http://re

Ads. That's all that I've come up with. I would love for something different to come along (http://reddino.org/when-can-we-drop-the-advertising-model/ http://reddino.org/when-can-we-drop-the-advertising-model/) but I don't see anything on the horizon. You could always just place one ad on each page and see how it does. That wouldn't be too intrusive. Many people will probably suggest an ebook/course/etc, but they're all just slight variations on your book.