In other words, basically what major copyright holders do every time they file lawsuits against P2P users en masse. Seems to me they're already adept at setting large piles of money on fire.

Such practices do not appear profitable.[0]

Perhaps that's because the article is dated, but mass P2P lawsuits being unprofitable is congruent with their decline in recent years.

[0] http://arstechnica.com/tech-policy/2007/10/music-industry-ex...

Well they are shooting a porn movie, so why not try something new? It's boring if only the actresses/actors are stripping.

"Hot poster action! Uncensored walls! Naughty wallpaper laid bare!"

Or just pixelize. Japanese porn does it all the time.

Maybe even automate the task: Use computer vision to detect copyrighted posters, then apply a mosaic filter to them.