Great news! Podiobooks.com (disclaimer: I've been involved in this site for a while in one way or another) is finally getting some big press. The New York Times has a great article on them, covering Evo Terra (the mastermind behind the site), and two podiobook authors: Scott Sigler, J.C. Hutchins and PopCurrent's Mark Jeffrey!
Great stuff guys, keep up the good work! BTW: if you look at my sidebar, you can see what podiobooks I'm currently listening to.