I have been looking at .biz sale. It is a proper professional extension and looking back, I realize that had I been domaining 10 years back, properly, I would have heavily invested in this extension. I mean what's not to like about it. The extension is like .com because it shows the business or commercial use case clearly. It is short for business. I mean I don't see any reason why it should not take off. In hindsight, what do you think went wrong with .biz?