Incredible post & research -- thanks for sharing. The relationship of monetary reward to engagement has always seemed a bit weird to me. I've heard it said th

Incredible post & research -- thanks for sharing. The relationship of monetary reward to engagement has always seemed a bit weird to me. I've heard it said that compensation over $75K does nothing to increase happiness. However, I've also heard of fabulously wealthy people using money as a motivating scorecard, divorced from its purchasing power, simply used as a measurement of their success. Not sure if these are in conflict, or simply proof that money actually has a very oddly shaped marginal utility curve.