“Google Buzz is a new way to share updates, photos, videos, and more. And start conversations about the things you find interesting.” Now get connected to your surroundings even more closely. The integration with Google Maps is nothing short of amazing. You’ll be using this feature wherever you go, especially if you’re looking for something fun or interesting to do. (Update: the webpage buzz.google.com is now available for all Android devices!). A nice feature comes with the newest update to Google Maps 4.0 where you can view and post current buzzes.
Here are two great intro videos provided by Google themselves. The first is a general Google Buzz overview, the second specific to Google Buzz for Mobile.