
It's 2010 and if you haven't heard of Facebook or Myspace or Twitter, it's probably because the buzz hasn't reached your cave yet. Sites like these are revolutionizing the way we communicate with each other. They're changing the way we perceive brands and make purchases. And they're changing the way we see the world. But this kind of widespread popularity also breeds new concerns. Is the social mediasphere becoming too crowded and noisy? Is it intruding upon our productivity? Are we exposing ourselves to a new generation of cyber-crooks? And on a more philosophical level, are we losing our ability to interact face-to-face? On this segment of Dialogue, host Matt Shafer Powell speaks with Dr. Jim Stovall of the University of Tennessee's Journalism and Electronic Media Department, Sociologist Dr. Julie Wiest and Bob Wilson, New Media Director for the PR firm Moxley Carmichael... 