Interesting article you linked to number6. That confirms a few things I've read lately on the subject. I'm not anti-oil by any means. I've made a good living in industrial screen printing which completely relies on the oil industry. We print on Lexan polycarbonates, polyesters and Vinyls -all derivatives of petroleum. It just makes me pretty sick to see people suffering because of the high fuel prices and then here about the record profits by the big oil companies. The end of the article talks of hope for the future once our supply and demand infrastructure is brought up to where it needs to be. I hope it pans out that way.