All would be interesting conversations.
I am particularly interested in a thread that addresses "Who has/have contributed most (positively) to the baseball card hobby?" and what was the contribution and impact? I think everyone can learn something on a thread like that and it would not be nearly as self-serving as the original thread topic was meant to be.
Edited to add: Right after Jefferson Burdick I would like to nominate Elliot Bassin for putting Net54 on the map