Notropis,
We're in agreement on the safety issues. There's a big difference between an accident and someone intentionally shooting another human being. You didn't elaborate on the stories as to whether they were extremely unfortunate accidents or a willful acts of violence. Please comment on this.
The guy that kept scoping you would make me very nervous. That's one situation that'd be a tough call. Obviously you made the right decision. Nobody was shot.
"We are, indeed, supposed to be the good guys who set a good example. In this case the good example would have been to use the perfectly legal equipment in such a way that no misunderstanding could lead to an unfortunate event."
As far as the whole spotting scope on a rifle stock issue goes there's two simple solutions. Make it look less rifle like and if someone sees you glassing them hold it up sideways so they can see what it is.
Hunters don't need to shoot fellow hunters. I'm trying my best to convey that message.
