Yeah, this happens. It happens a lot. But I bet most of the people replying to this thread go to pirate sites and download pirated works. You all think it's a 'victimless' crime, but no - it fucks over the author every time you do it and can, as we seen in these cases, destroy them completely.
Stop blaming Amazon - they're not the ones responsible for this.
Blame the pirates.
Blame the companies that support the pirates! (I won't mention who they are, but if you know anything about hacking and pirates you know EXACTLY which American company I'm talking about).
I also find it to be rather ironic, that TORRENTFREAK a website BY AND FOR PIRATES, a website that SUPPORTS PIRATES, is complaining about this. They should be cheering. IT's what they stand for after all.