Inside Mark Zuckerberg's Bold Plan For The Future Of Facebook Fast Company The Future Of Business

I'm killing time in the Frank Gehry–designed Building 20, whose signature feature is its soaring 434,000 square feet of open space, the latest addition to Facebook's campus in Menlo Park, California. A PR handler is explaining why CEO Mark Zuckerberg is running slightly behind schedule for our chat. "To say he's actively involved," she confides, "is an understatement. He notices things that are broken before anybody." As recently as 2012, the year Zuckerberg set a personal goal to code every day, that might have meant he had detected something glitchy on Facebook's site and was reprogramming it himself.