Proposal neglects the value of simplicity. If humans can't perceive the link between cause and effect, they invent one, and you end up with cargo cults and oth

Proposal neglects the value of simplicity. If humans can't perceive the link between cause and effect, they invent one, and you end up with cargo cults and other irrational behavior. "Total" and "Average" are -really- easy to explain to someone, and encourage them to make good quality posts. Volatility adjusted Sharpe ratio doesn't readily explain anything.