What a pitty that Hitler (see Wikipedia) had no DRM back then (see TechCrunch).
Update: I don't want to compare Amazon with Hitler or the Nazis. If I
created this impression, I aplogize. What I want to say is that these
DRM technologies could be very dangerous, if they were used by the wrong
folks. I'm convinced the Nazis had used these technologies if they had these technologies back then.
(Updated: Text of the graphic changed and link to Wikipedia inserted)