Personally I can't stand graffiti, I could care less how creative it is. I believe it's a form of vandalism. Living in Kansas City, graffiti is accepted in certian areas of the city. The urban areas, the police in these areas do nothing to stop this vandalism. But in the most upscale parts of the city, if graffiti was written on a public place, it's gone the next day.
I really cannot stand seeing graffiti or spay painted letters in parks. Especially on park benches, because it's open to the public and someone decided to ruin it. Some people just don't have any respect for public property.