High-tech communication -- from text to email and social networking -- is supposed to make us easier to reach. But as we bombard each other with messages, more people are having trouble responding to ... more 
High-tech communication -- from text to email and social networking -- is supposed to make us easier to reach. But as we bombard each other with messages, more people are having trouble responding to all of it -- or simply choosing not to. (Feb. 26) less 
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Tue, Feb 26, 2013 3:30 AM EST