Can wireless networks support the promise of the 'cloud'? | Signal Strength - CNET News: AT&T, which used to be the exclusive carrier for the iPhone, has said publicly that the company's data traffic on its network has increased 8,000 percent over the past four years.
Network equipment maker Cisco Systems said recently in a report that worldwide data traffic in 2010 just on mobile devices was three times all global Internet traffic in 2000.