I completely understand this, and believe it to be true. My motivation for writing the book was primarily to get the information out there. I really love the H

I completely understand this, and believe it to be true. My motivation for writing the book was primarily to get the information out there. I really love the Heroku platform, and would like to spread the knowledge around as much as possible. Charging for this book was really a way for me to recover a tiny amount of my time back, I have no intentions of really turning a profit from this. After some feedback I set the pricing to be variable (5$+), and I've been giving away free copies to anyone who asked. So far, the project has been a success (in my mind): over 600 copies distributed total, which means a large amount of users get to (hopefully) make use of the information :)