That's great, that was the big thing I was worried about.  I'll plan on using your site when I end up self-publishing my book.  I figure I'll probably sell it on your site and on Amazon.com, with it being discounted on your site to encourage Bitcoin purchases.

As far as E.exchanger's question - I am writing it in the science fiction genre.  Thanks for the good luck in wishing it to be a huge success, that is greatly appreciated.