BERLIN, GERMANY - AUGUST 22:  People walk past a Google stand at the Campus Party 2012 technology festival at former Tempelhof Airport on August 22, 2012 in Berlin, Germany. The Campus Party brings together 10,000 technology enthusiasts, hackers, nerds and blogists for five days to concentrate on finding solutions to five problems proposed through the European Digital Agenda from the European Commission.  (Photo by Sean Gallup/Getty Images)