Well, I have engaged with a few (I really haven't had that many incidents in 11 years) and if anything, I hope it shook them up, the way they shook me up. Believe me, some dweebie high tech guy driving around Concord or Acton is not gonna shoot me. Especially the one who had his cringing 10 year old in the car. Great role model! On the other hand, I have called the police and reported stuff, too.
Knotted Yet, I spit my coffee out with your fish comment. Don't get me started. You hardly see those around here, thankfully, but I had my fill of them in AZ. Yeah, sure, your religion is better than mine...