Definitely an interesting idea. I was tempted to contribute doing their crowdsale but couldn't quite make the cashflow work for the risk taken. It is a fairly illiquid investment so any potential payoff is fairly longterm. Obviously, it isn't necessary to make a profit as you could treat it as a vacation spot but it seems quite far from the major transportation hubs in Norway. As a longterm interesting project I have to say I was very tempted though. I'm keenly following their developments and hope to see similar initiatives in the future.