We may not know you, but you invited us in to your "problem". So if he had signed for you, what could you have said to boost sales for the show -- SINCE YOU DIDN'T SEE IT. What kind of a recommendation could you possibly have given it?
Stage Door experiences are not blackmail material.
Of COURSE your friends tell you he was wrong -- they are your friends. My daughter gets upset when she doesn't get a solo: after all, all her friends told her she sounded great at auditions.
You sound like a petulant, spoiled child.
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.