A little, but he seldom stage doors for AI. A big deal was made of it early in the run when he posted (fb, twitter -- I dont' know which) that this show was just too demanding and he needed to protect his voice and health so he would seldom be at the SD.
I have no idea if this is still the case, however.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.