Amazing to me that this OT thread has gone as far as it has. 7 pages!! And, given the same piece of evidence, the opinions go from "hang her" to "hang them". Seems to me, as a fellow golfer, the game should be ruled by those directly involved in it. Not from some outside observer. The notion that the game can be governed, or influenced, by folks far removed, with all of their video capabilities to play and replay specific actions, is absurd, in my opinion. Has nothing to do with the intentions or motivations of the player, sanctity of the rules, etc. It's just that the game should be played, and ruled, within the ropes.
Close the doors to outside, i.e. call/email-in parties. If a rule is broken, whether by mistake or intentional, it should be penalized only through the call of those on the field. If we need more on-site observers, so be it.