I'd like to apologize and say my "read the article" self-righteousness was directed at the OP, not you- I replied to the wrong part of the thread and the sub-pa

I'd like to apologize and say my "read the article" self-righteousness was directed at the OP, not you- I replied to the wrong part of the thread and the sub-par reader I'm stuck with using doesn't allow editing/deleting. I also agree that gasoline would be a better comparison than oil.