Mark Zuckerberg: 1 Billion Users This Year “Almost A Guarantee”

Facebook CEO Mark Zuckerberg revealed today that his social network will hit 1 billion users this year.  It is “almost a guarantee that it will happen.” “If we succeed [in innovating and remaining relevant] there is a good chance of bringing this to a billion people… it will be interesting to see how it plays out,” said Zuckerberg at the Cannes Lions International Advertising Festival.  “We are down to just four countries where we aren’t the leading social network.”[Guardian UK]