“I’ll admit that I’m out of my league here debating with Rosen”. I think the beauty of the revolution is that no-one is out of their league any more. A cat may look at a king. Dave may disagree with Jay. I know how you feel, though – I have felt that way myself a few times, as I have nervously taken issue with some or other heavyweight. Sometimes I have been put in my place, other times I have been pleasantly surprised to have someone say, “good point” as Harold has done for you. And let’s face it, Harold is no lightweight!