Ah, sure...A market can not function without differing opinions. Facts are tougher to come by in a quantum universe. Like a mad painter, some get the (model, language etc.) paint on their hands and become their paint. I just asked a question for thread readers to answer so I could learn. There are many intelligent people on this forum to help me learn. I agree with your comment. (hence +1)
My view is that the behavior of volatility that we observe is a result of leverage. More specifically, it's the accumulation of leverage that matters. This would also explain why this "clustering" is so pervasive.
