十年内弄了两个大泡沫,还记得当初的Henry Blodget, Mary Meeker之流大谈特谈internet era P/E, CNBC上的专家们鼓吹的New Paradigm, 结果一切灰飞烟灭,然后又推出衍生品,号称已经精确解决了风险的分类和预测,let's see what they come up with next. One thing is for sure, blowing bubbles is a sure way for Wall Street to make obscene profits.