North Korea: Anti-Government Graffiti

Dignified Rant points to an interesting bit by Strategypage about anti-government sentiment in the workers' paradise of North Korea:

The anti-government graffiti and jokes are out of control in the north. The problem is that it's no longer cool to tell the secret police about who is doing this stuff. This is a fundamental shift in the north.

Graffiti, eh?  It reminds me of this great post by Chicago Boyz, "Tagging for Freedom."   Psychological operations shouldn't be underestimated.