Facebook's Mark Zuckerberg: 'I'm CEO ... b****!' By David Kirkpatrick, contributorMay 11, 2010: 11:26 AM ET (Fortune) -- Facebook founder Mark Zuckerberg is known as a precocious visionary, but as a college-age CEO he was as rebellious and irreverent as the next kid. In his forthcoming book The Facebook Effect: the Inside Story of the Company That Is Connecting the World, author David Kirkpatrick