Jose Antonio Vargas profiles Facebook co-founder, Mark Zuckerberg in the New Yorker:

Zuckerberg may seem like an over-sharer in the age of over-sharing. But that’s kind of the point. Zuckerberg’s business model depends on our shifting notions of privacy, revelation, and sheer self-display. The more that people are willing to put online, the more money his site can make from advertisers. Happily for him, and the prospects of his eventual fortune, his business interests align perfectly with his personal philosophy. In the bio section of his page, Zuckerberg writes simply, “I’m trying to make the world a more open place.”

The world, it seems, is responding. The site is now the biggest social network in countries ranging from Indonesia to Colombia. Today, at least one out of every fourteen people in the world has a Facebook account. Zuckerberg, meanwhile, is becoming the boy king of Silicon Valley. If and when Facebook decides to go public, Zuckerberg will become one of the richest men on the planet, and one of the youngest billionaires. In the October issue of Vanity Fair, Zuckerberg is named No. 1 in the magazine’s power ranking of the New Establishment, just ahead of Steve Jobs, the leadership of Google, and Rupert Murdoch. The magazine declared him “our new Caesar.”

Despite his goal of global openness, however, Zuckerberg remains a wary and private person. He doesn’t like to speak to the press, and he does so rarely. He also doesn’t seem to enjoy the public appearances that are increasingly requested of him. Backstage at an event at the Computer History Museum, in Silicon Valley, this summer, one of his interlocutors turned to Zuckerberg, minutes before they were to appear onstage, and said, “You don’t like doing these kinds of events very much, do you?” Zuckerberg replied with a terse “No,” then took a sip from his water bottle and looked off into the distance.