I am on Melmond and it is usually pretty quiet but as more people level up 10+ and need to team up to get faster exp I think people will communicate more. Also as more linkshells form people will begin to socialize more. I bet the majority are still trying to figure everything out before they feel comfortable trying to socialize and risk looking foolish in a party. I felt that way in the CB3 for a couple of days. Give it time.