Drilling Down - Letting Our Fingers Do the Talking - NYTimes.com: "In the fourth quarter of 2007, American cellphone subscribers for the first time sent text messages more than they phoned, according to Nielsen Mobile. Since then, the average subscriber’s volume of text messages has shot upward by 64 percent, while the average number of calls has dropped slightly."
Sunday, September 28, 2008
Letting Our Fingers Do the Talking - NYTimes.com
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