Definitely knowledgeable. I always really liked him, and I thought he was a pretty huge asset to this forum.
I had no idea that he stopped posting (I don't really frequent Jazz Discussion much anymore). I'm glad he's still talking with you tho. Tell him I hope he's alright, and I hope that he continues to do well for himself
class.
He knows more about HS kids than anyone here, by far.. including me, easily.