My experience: - yes there inherent bias, accidents etc - an escalation system can provide double check against petty judgments. Back pressure can be created th

My experience: - yes there inherent bias, accidents etc - an escalation system can provide double check against petty judgments. Back pressure can be created through the possibility of greater penalties. - obviously there needs to be bias for credible accounts (older, more active, verified IRL, etc) to avoid throwaways.