I am a director and actor who also builds software. It seems to me that theater is still in the stone ages regarding stage management, especially with regards to organizing rehearsals. I think a well-designed app could make SMs life a lot easier by centralizing contact sheets, automating rehearsal notices, schedule changes, etc, by way of a web service and app. Do you think this idea has any merit? Are other solutions already out there that I am not aware of? I've done up a little survey (http://svy.mk/1kRdvhi). If you feel inclined to answer 8 questions around this topic, I'd be interested to know your thoughts.