It's through the exchange of ideas, information, practices, opinions, etc., that as a society we develop a set of norms as to what constitutes appropriate behavior. It's no different in the hunting community. Through the sharing of information, opinions regarding different practices, we hopefully arrive at a generally agreed upon set of values, ethics if you will, that guides our behavior in the field.
Regarding baiting and supplemental feeding, the jury is still out. Obviously haven't come to a consensus, but I plan to continue to offer my perspective and hope others will do so as well.