No offense....but that is now everywhere. Hike in three miles and find graffiti painted on the rocks and trees. Our local mountains are now covered with layer upon layer of that to the point where the taggers are now using ropes and pitons to access rocks above waterfalls. What really gets me is when they spray paint over petroglyphs that are thousands of years old. You have every right to be livid with the kind of mentality that is so desperate to belong to something they are willing to destroy it for everyone else.