Very interesting. Did you learn this from someone you trust to be right or from observations of the relevant populations? If observations, were they mainly observations of online behavior? And can you give any sort of example? (E.g., how exactly do they use Facebook a bit differently?)
The reason I ask is that I have an idea for improving society which violates most American's (I am American) sense of privacy.
You could probably find data that quantifies those anecdotes. If you want to talk more about it feel free to send me a message (my email address is in my profile).
One group I don't have much data on is Eastern Europeans--whom I'd love to know more about. If anyone cares to share about their culture, please feel free to.
I am very curious about your idea on improving society with some privacy issues and would love to discuss with you if you feel comfortable to. My email is in my profile.