I think that there was a bit of group awe that you were there Spenda with people preferring to hear your analysis and learning from that.
I'm just starting to learn the cash game side of things starting at 2NL and to me it seemed quite scary seeing 100NL and learnt quite a bit from it.I particularly noticed that XTR didn't chase his flopped gutshots just laying down his hand to a bet whereas I would most likely (at 2NL) have been calling at least one bet trying to get lucky.
XTR seemed very disciplined (possibly too disciplined as we were watching which he acknowledged) by being nitty which contrasted to Spendas videos when he would be punishing the nits.
I am willing in a couple of weeks when I've got a bit more experience at 2NL and multitabling it to do a session on the basis that everyone learns from mistakes ( and I'll probably be making plenty) which should give everyone plenty to learn from and stimulate the discussion on the rails.
Another point that really stuck in my mind from the session was Spenda saying that people opening 4xbb from the button didn't know what they were doing as they had the widest possible range and the blinds to call it were going to have a tight range.
A final thought on the Aces hand. When the guy shoved his entire stack over the top of XTR's 14$ bet was this a classic case of the only hands that would call were hands that beat him? Pocket Aces and sets.