I believe most of your replies fit in the order of a line being drawn in order to segregate aggressive combative activities(un scoutly) to non agressive (scoutly). I find this drawing of lines between what should be defined as good or ungood for the individual left up to that of the individual and parents. To play the devils advocate, we should disallow board games such as chess and risk which demonstrate combative tactical situations. Dodgeball of course should be out of the question. Order of the arrow should be restricted in their dance re enactments as to not provide any combative feelings. And although I will disagree on your decisions to draw lines as you see fit for other individuals I still believe that paintball/rifling and shotgunning in the boyscouts is a bad idea. That pains me to say but I believe the best place for a child to learn that is at home under the careful one on one oversight of a parent. Not that the overwhelming majority of scouts and leaders are not responsible enough to undertake the activity, but the one who isn't is never the one injured. That fragment of a percentile is simply not worth risking. As a parent, not for my children anyway.