On the face of it, yes, he should resign if he's done something wrong (rather than making a mistake or treading a fine line but falling off). So few people fall on their own swords these days, it's almost as if the golden rule is Survive At All Costs. What I can't understand is when one person commits any kind of crime (moral, ethical or legal) and people immediately start baying for another person's head. If the abuser was known to the Church then he was probably also known to the police (ever heard of the famous "secret" boys' club?). Yet I don't hear anyone baying for the Police Chief's head (or the abuser's friends, family, acquaintances, Uncle Tom Cobleigh and all). A strange kind of society we have now, is all I'm saying.