You're ignoring fiesability. The LNG project costs how many millions? It would take something like 500yrs for any cost savings to payoff the project costs/maintenance costs. We won't export it, because no one is buying. Sure LNG is great, but the profits/costs/project just don't add up. There are MANY failed LNG plants around the globe for this very reason. Canada as a country failed at LNG, and Alaska can do better? Even China failed at LNG. It just won't happen.