[span style="font-weight: bold; font-style: italic;"]I think that people get back what they give out, wherever that may be, regardless of the geography.  I don't experience that any more in Vancouver that I do anywhere else......on the other hand, I'm not rude to people......maybe that's why I'm getting a different feedback?[/span]
[hr style="width: 100%; height: 2px;"]I am also not rude to others but I see it quite often.  The "rudeness" was not directed to me but to others.  I see it on skytrain, buses, and when I'm driving.  I do think  that some places are much more friendly than Vancouver.  
I somewhat believe in your theory of "what you are is what you attract" PC, but I learned to keep an eye out for everything else.  I have to be aware of my environment at all times and what is happenning.  That's just me though.