I opened a door for a beautiful young (30?) lady at the Jindabyne post office today and as she passed she said: "Thank you very much, that doesn't happen much these days" and gave a gorgeous smile that would melt the icy crust on Titan. Made my day
(Actually since this thread started I have been noticing the behaviour of the locals here in the mountains, it seems that country people are more courteous than what I have seen in cities)