Facebook Effect: The Inside Story Of The Company That Is Connecting The WorldToday six years after it was created in a Harvard dorm room over 500 million people use Facebook regularly, in just about every country on earth. That a company this powerful and influential was started as a lark by a couple of 19 year olds makes it a fascinating and surprising tale. That one of them, the visionary Mark Zuckerberg, had the maturity, strategic smarts and luck to keep his company ahead of its rivals anchors the tale. With exclusive