Documenting something you've just figured out, for other's benefit if not your own, is a pay-it-forward (or golden rule, or reciprocal altruism) approach: behav

Documenting something you've just figured out, for other's benefit if not your own, is a pay-it-forward (or golden rule, or reciprocal altruism) approach: behave such that if other people behaved likewise, you would benefit.