Hi hunter,
I have seen your new meta post about maths questions on Physics SE meta, +1.
About Kyle Kanos's response, attitude, character etc nothing has to be said, just let my downvote speak ... ;-)
It is also cristall clear that even though the majority (of in physics interested ...) people thinks the current strict anti maths policies are inappropriate, the moderators and in particular David Z are trying to avoid changing anything.
Everything has been said in the previous meta discussions you mentioned, in purticular David Z's attitude on the same thread where I answered too has been heavily downvoted
http://meta.physics.stackexchange.com/a/5481/2751
and physics and math Prof. V. Moretti stated his very valuable opinion.
Waiting for the next chat session is just tactic, as everybody knows only people like Kyle Kanos and the usual power driven political gang will turn up (I have never seen people like V. Moretti, etc in any chat session).
So my guess is that David Z wants to base his decission exclusively on chat discussions, because only people who agree with him will take part, which will let him change not a thing about that policy even though he should with respect to the corresponding meta discussions.
I wish you good success, if you take part in the chat session !