There is so much bullshit being thrown at me all the time, but I couldn't care less. If they start tagging all the mobs I target, then I might get annoyed. But I just say something like, "please stop acting like a child" or something like it, and in 95% of the cases they stop. I certanly don't want to spend a second of my play time to open a ticked and talk to a GM.

Seems to me that when you speak in a polite manner most people will just go away or even say they are sorry.