I was reading this blog post the other day, and it tied in to some of the recent discussion on this blog as related to NIN's open approach to making music available.  The notion put forward (and linked to) is that copy protection is pointless.  The blogger goes on to point out that "the fact that the most easily found etexts are those of the bestselling books should suffice to prove that only a very small percentage of ebook pirates were ever potential customers."

 So… this open source thing is working for much more than just enterprise software… we see it working for books, games and music.