Google announced Google Buzz. They’re calling it “a new way to share. Google notes that this is not a finished product. They are continuoulsy pushing it to integrate with more and more services. Buzz will also launch as an enterprise product and “will change the way businesses communicate.”

5 key features of  Web Buzz:

1. Auto-following - you automatically follow people you contact frequently
2. Rich, fast sharing experience – you can share photos that are available via other media sites (such as Flickr)
3. Public and private sharing - you can post things for the who  world to see, or just to specific groups of people
4. Inbox integration - instead of having email notifications, special Buzz items come into your Inbox and show updates in real-time (using @ replies)
5. Just the good stuff - Buzz learns from things that you like and hides the things that you don’t

Mobile product experiences

1. Use Buzz from Google.com – post a Buzz from a geotagged location
2. Buzz application (iPhone or Android) – See what people around you are saying
   
3. Update to Google Mobile Maps – Buzz layer added, allowing you to see nearby Buzzes and lets you post a Buzz along with a picture of where you are.