I think that most people with clue will realize that every time he mentions or posts something thats about 50-90% innacurate, he damages his own credibility anyways.
A lot of the stuff I've seen in regard to this issue is almost comical, and I wonder who picked on him so badly that he decided to lash out this way. Frankly, I think his vitriol would be better directed at those who defraud their upstream ISPs, as that hurts the community more than some hijacked unused IP space.