it's pretty sad reading the comments in this thread. one senses both the cause and the result of SF's declining cultural relevance.
Painting your art on someone else's private property is not.
Pushing your political agenda in public spaces is especially not cool. I just want to walk outside and enjoy the world, don't want your political agenda pushed on me.
i mean a modicum of reflection shows you that what you are suggesting would in fact be imposing your own political agenda on everyone else.