I haven't a clue either what Dave said. But I don't believe him to have ever gone out of his way to be outright rude to anyone. You might not like what he has to say, but, one thing I do admire about UD...he SPEAKS HIS MIND. He concerns himself not about "running with the pack."
You've also got to remember, Donny, though a likeable fellow, I feel is hung up on "if you're not for me, you're against me."
Having said all that....I'm curious also what was said.