I've often wondered why people keep responding to people in here and the other DT forums when they've made it quite clear they are tired of that other person's arguments.
I think it's partly the " Car Wreck " theory, in part..people can't help coming back to the scene of an accident....and also a need to convince the other person that they are wrong and need to see the error of their ways.
I always thought arguing was defined as " two people with opposing views who come to a mutually acceptable conclusion. "