You have to look at some history here, Ray. When reading a final post that expresses disappointment after a series of failures in being a contribution to polite interactions, you can't estimate my words as being specific to the post being responded to...it is the person as a whole being responded to.
I have decided not to waste my time on someone who presents themself in one light when there is a whole dark side to them. It saves me from stepping down to their level when I read attacks upon posters or their posts. Now I just won't read them.