> Facebook isn't even a very good news aggregator. It's in fact a huge echo chamber creator : http://graphics.wsj.com/blue-feed-red-feed/ http://graphics.wsj.

> Facebook isn't even a very good news aggregator. It's in fact a huge echo chamber creator : http://graphics.wsj.com/blue-feed-red-feed/ http://graphics.wsj.com/blue-feed-red-feed/