New York Post: What’s cooler than a million dollars? Try $266 billion. That’s the figure at which Wall Street valued Facebook on Friday as the social network giant leapfrogged over JPMorgan Chase to become the ninth-most valuable U.S. company. Mark Zuckerberg’s 11-year-old social media company is now worth about $10 billion more than Jamie Dimon’s bank, which has roots dating back to 1799. Friday marked the first time Facebook had a market cap higher than JPMorgan Chase at the close of regular trading.