[F]or the first time in the United States, the amount of data in text, e-mail messages, streaming video, music and other services on mobile devices in 2009 surpassed the amount of voice data in cellphone calls, industry executives and analysts say.
“Originally, talking was the only cellphone application,” said Dan Hesse, chief executive of Sprint Nextel. “But now it’s less than half of the traffic on mobile networks.”
Mark Perry from Carpe Diem Blog reacts:
Isn't it interesting that historically the telephone replaced the telegraph, and talking on the phone replaced sending telegrams as the preferred method of communication. Now with the popularity of using phones for text messages and emails, it's almost like going back to sending telegrams by phone instead of talking on the phone.