Maybe some places people are still friendly towards one another living in that particular town. The small town that I grew up in, which was about 1000 people, men would stop on the street or at the post office and speak to each other. As I pass through that town today, I very seldom see anyone outside, let alone any signs of friendly behavior going on. I believe that people are more transient today because of heir jobs or have just decided to live elsewhere, so the days of having "old-timers" living in small towns may be gone. It is just another fact of life that grass root communities are fading into the sunset.