Pew Research: U.S. low-income groups now fastest wireless Internet adopters

A new survey from Pew Research Center has found that low-income groups in the U.S. are now the fastest adopters of the wireless Internet. The survey of some 2,200 U.S. adults found that 46 percent of households earning less than $30,000 a year are wireless Internet users--representing an 11 percentage point increase from 35 percent in April 2009. Article