A Fifth Of U.S. Homes Only Use Cell Phones

"For the first time, the number of U.S. households opting for only cell phones outnumber those that just have traditional landlines in a high-tech shift accelerated by the recession. In the freshest evidence of the growing appeal of cell phones, 20 percent of households had only cells during the last half of 2008, according to a Centers for Disease Control and Prevention survey released Wednesday. That was an increase of nearly 3 percentage points over the first half of the year, the largest six-month increase since the government started gathering such data in 2003."