Harassing anyone at any age is bad, no? I don't think age really applies on that situation. The Terms of Service need to be changed then, because a lot of us that are under 17 were told we could play of we had our parent/guardians permission. If I get cussed at or harassed or trolled in a game that allows it, I'm obviously going to do the same thing back. 'When you get pushed, push back harder.' Therefore, your argument is invalid.