I can almost accept their need to put the swim first (personnaly, put it last and really make it a survival of the fittest, sure the death count might go up but man up, nancy! ). I can not accept their dependence on crappy etiquette on the swims, ie grab feet, elbows, etc, and wearing wetsuits. Can't draft on a bike but you can get an extra 10% reduction (or more) in effort for the swim by wearing a body float.