I don't call the statement "I debate when the morons allow" abuse - just a statement of understandable frustration. You may believe in turning the other cheek but I don't. I let morons know they are morons. Moron is as moron does.
What you will notice is that the morons don't like to allow discussion. THAT is the problem - the morons come in and post frank abuse when a discussion is underway. When I say I will ignore their messages they actually post all the more, despite the fact that now I just don't read the posts with abusive titles at all.