Facebook's Mark Zuckerberg Joins the $1 Salary Club

Facebook confirmed in a filing that Mark Zuckerberg, the social network's founder and CEO, is taking a $1 salary this year, and foregoing any bonuses. But he's not exactly taking a vow of poverty. When Facebook went public last year, Zuckerberg exercised 60 million stock options, then worth nearly $2.3 billion, buying those shares for next to nothing. (He sold half of the stock to cover his tax bill.) And he's still sitting on another 60 million stock options that can be exercised on Nov. 7, 201...