@Ron, thanks for posting that, I love those DarkMatter vids. That one really does bring home that actually having something watching you at every second of your life isn’t reassuring, it’s really creepy.
Going back to the Original Post, is this still a problem in your area, Daz? We haven’t had any doorstep people-botherers for years. Even Jehovah’s Witlesses, who travel in families, do no more than hand out leaflets inviting us to their meeting place. Haven’t seen a Mormon since I can’t remember when.