A portion of the reason why trolls exist is for the same reason fighting exists in hockey. It's a valid method of self-policing. There are so many people pedd

A portion of the reason why trolls exist is for the same reason fighting exists in hockey. It's a valid method of self-policing. There are so many people peddling so many forms of b.s. on the internet, that there has to be a mechanism for calling them on it. Now, that's the highest form of trolling. Many trolls are just nasty lonely people.