By and large, I'd agree with you, but consider that people are still people when they're off work. By that I mean, if the decision maker you're looking for co

By and large, I'd agree with you, but consider that people are still people when they're off work. By that I mean, if the decision maker you're looking for could easily be on Mechanical Turk in their off time. I can promise there are Music Teachers on mTurk, just like there are marketers, hr reps, sales people, real estate agents, etc.