Tim's Pick:
One-Fifth of US Households Use Only Wireless Phones [1]
Summary: More than one of every five US homes (22.7%) had no landline and only wireless phone service during the first half of 2009, an increase of 2.5 percentage points since the second half of 2008, according [2] to preliminary results from the January - June 2009 National Health Interview Survey by the US Centers for Disease Control (via [3] MarketingCharts).