I'm all for the ignore thing. But there's a small part of me that I keep hidden most of the time that would appreciate the Longest Yard clothesline. "I think I broke his freakin' neck!" Just a brief visualization, then back to my Zen center. Even in my fantasy world I'm not deft enough to spoke-stick in a meeting engagement, but I like the way CCrew is thinking and remind me to behave next time I'm in Winchester.
So back to ignoring the Loser.
I do have to say I've been wrong before and no less an @$$ in being defensive about it. You don't need to win because you're already right. Maybe he'll break the code.