A few years ago, Jackson, while deployed in Iraq, wrote a book about Python (the programming language) called Start Programming with Python. He decided to give away the book for free, as a "thank you" to the open source community which, he notes, has provided him with tremendous value over the years. He has always made the book available for free, and linked to various sources where you can get it. At the same time, he's offered people the option to support him via donation. He also made a little bit of money via Google AdSense ads on his site.
Last week, he was contacted by a Google bot, telling him that AdSense had been disabled. Why? Because they claimed he was distributing copyrighted content illegally. The email, which I've seen, notes that his account has been disabled for the following reason:
Well it is nothing new I guess (it makes sense regarding what we know about G ways) but the problem is the author already removed the material and also wrote to G but he only gets automated responses.