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This picture taken with a fisheye lens shows a man walks past a big logo created from pictures of Facebook users worldwide in the company's Data Center, its first outside the US on November 7, 2013 in Luleaa, Swedish Lapland. The company began construction on the facility in October 2011 and went live on June 12, 2013 and are 100% run on hydro power. AFP PHOTO/JONATHAN NACKSTRAND / AFP PHOTO / JONATHAN NACKSTRAND (Photo credit should read JONATHAN NACKSTRAND/AFP/Getty Images)

This picture taken with a fisheye lens shows a man walks past a big logo created from pictures of Facebook users worldwide in the company's Data Center, its first outside the US on November 7, 2013 in Luleaa, Swedish Lapland. The company began construction on the facility in October 2011 and went live on June 12, 2013 and are 100% run on hydro power. AFP PHOTO/JONATHAN NACKSTRAND / AFP PHOTO / JONATHAN NACKSTRAND        (Photo credit should read JONATHAN NACKSTRAND/AFP/Getty Images)