To my knowledge, this coin doesn't have much of a community and it also doesn't have a lot of volume. I think being one of the first along, scarcity and price memory are what keeps it so high.
There is no community. Is there a community for the dollar or euro?
People go where the Money is. That's all.
But NVC is also manipulated with this website. Btc-e is not a fair site and unfortunately it is the most popular exchange, they can do what they want with prices.