Mark Zuckerberg is a single point of failure at a company that is systemically important to the internet (FB)

(Photo by Justin Sullivan/Getty Images) 83% of independent Facebook investors believe Mark Zuckerberg should be fired as chairman of the board. It is extremely rare for a majority of common stockholders to vote against their own CEO with such a massive majority. The shareholders' problem is that Zuckerberg has a history of making mistakes. The cost of Zuckerberg's errors in judgment run into the billions. In one morning back in March, $30 billion was wiped from the value of the stock over an inc...