I need someone to give me an explanation of Google Buzz. Is Google Buzz effective competition to Twitter? Or is it just FriendFeed light? There is no way Googlebuzz or Gmailbuzz, whatever you want to call it, is going to do anything to Facebook. It's the most popular social networking site there is, unless Google can make a better site – though they probably are capable. The way Googlebuzz is supposed to work is close to Facebook and Twitter, but it's just as much a bookmarking site like Digg. I'd even get payday loans to put a big bet down that FB isn't impacted by Google's entry into the social networking arena at all.