DMing the is the way to go. I tried to get verification about the 7/19 performance being cancelled , and when we got that sorted out, they asked if they could help with anything else....when I said I had already rebooked, they came back with thanking me for re-booking. (I'm sure there are many outright cancellations.) There were a few other simple plesantries, and then the conversation ended with them hoping I loved the show.
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.