4ero, that about sums up what I think as well.
I reckon that the training industry would be less prone to doing it though because they are a bit more visible.
But what sort of effect would bouncing a chopper on the ground with the rotors overtorqued during a "to the ground" auto and overspeeding during a turn in a badly exicuted auto, all on a daily basis, have on the rotors?. Surly thats going to be harder on the blades than the odd steep turn during mustering operations.