Greg was on "Seven Screens of the Watchtower" a few years back, I enjoyed listening to him speak but the background noise, Call Moderator and five people speaking was total chaos! If you listen to the recording, you can hear five people talking at once, how did Greg handle himself so professional while five different people are talking at the same time?
You had one guy hitting him up about the Trinity, another guy asking Greg about Hell Fire, another person about Angels, and somebody asking about which Lotto Numbers to pick :) Greg was very calm, did you get to listen to Greg speak on that engagement? Kool-Aid man is trying to start his own church, I get the impression he is after followers more than Greg, Greg is happy doing his research or debating guys from Tetragrammaton.com or other scholars.
Do you think Greg visits JWN but does not wish to get in to a long, dragged out coversations on topics nobody is willing to listen to?