You can't point at a person and say: "You say this man is good? Ha! This man is a criminal, I saw him commit attrocities, you can say what you want of him, I have seen him do evil!" and expect to be taken seriously without further evidence. Give me an example. Quote something he wrote (outside these posts, since you say he does it all over the Internet) where you think he made a major mistake interpreting Ayn Rand and explain what is the correct interpretation.