>So, does anyone have any ideas and arguments against lynching? I'd better be
>prepared, or whole adventure will take rather unsuspected turn...
If they served up their own brand of "Frontier Justice" in civlised parts, that would make them criminals in their own right. See Clint Eastwood's "Hang 'em High" for a good example of what can happen to supposedly "good" people who take the law into their own hands...
Patrick