Google Buzz
Google has a step ahead and announced a move with Google Buzz a new platform into the social networking sphere for Gmail users. Buzz uses Gmail contacts to build a social network that interacts with YouTube, Flickr, Picasa, Blogger and Twitter to share media. A mobile version of Buzz also interacts with GPS to allow the sharing of geo-tagging information, and users can see whether anyone on Buzz has made a comment about a place or business nearby. 
Google also has plan to make available Buzz for business and school users with added features for sharing within organizations.
Here are the videos of Google Buzz launch event, Google Buzz and Google Buzz for mobile, so watch these to get further information about new feature of Gmail and you can visit the Buzz official page by clicking on following integrated link.
