I ask this because we seem to be awash with abusive, obnoxious, and just overall annoying users. I don't want to sound like a jerk here, but where do we draw the line? Do we even bother to draw the line? Are we supposed to just let these people continue their rampages, or do we do something? CAN we do anything? If we decide to take action, how do we define an abusive user? Let me hear your opinions.