Digital Rights Management
Permanent link to this comic: https://xkcd.com/86/
Image URL (for hotlinking/embedding): https://imgs.xkcd.com/comics/sony_microsoft_mpaa_riaa_apple.jpg
[[Hat Guy is standing on an advancing glacier]]
Hat Guy: Dear Sony, Microsoft, the MPAA, the RIAA, and Apple: Let's make a deal. You stop trying to tell me where, when, and how I play my movies and music, and I won't crush your homes under my inexorably advancing wall of ice.
[[Alt text: If you're interested in the subject, Lawrence Lessig's 'Free Culture' is pretty good]]