It has been , repeatedly. It makes no difference how many times Patent and Sitetest patiently chased down his misquotes and fabrications and corrected them. He will not abandon his position, for now.
Responding to his ceaseless repitition of the same errors will only encourage him to continue.
There is the Limbaugh school of thought, that when a kook calls up you don't need to respond to him, just let him ramble on and let his arguments reveal for themselves their speciousness. I must admit that I am somewhat bored with it though.