This is a great example of mindless graffiti. Tagging a graffiti piece which is now over 10 years old (painted 2005) is plain stupid. There's absolutely no logical reason. I understand some people's mission to not follow any rules, but really? The general saying "don't cap what you can't burn" isn't even a rule, its what writers do as a sign of respect to other writers and the broader culture. Respect your elders, and don't bring misogyny into graffiti.