The Most Popular CEO In America Is ... Who??

His popular image is antisocial, cold, calculating, and charmless. He's faced scores of lawsuits, accusing him of poaching ideas and tricking investors. In a 2010 Oscar-winning movie, he was the inspiration for an entirely new kind of nebbishy villain. But in addition to being the richest American under 30, Mark Zuckerberg is also the country's most beloved chief executive.

At least according to Glassdoor.com. The site collects company reviews, and says that Zuckerberg, 28, received a 99 percent approval from the nearly 400 Facebook employees who chose to rate him. That's a 14-points jump from last year.