A social networking site launched by Google. It can be used by those who have Gmail accounts without a new username and a password. It means no setup is required to operate the site; it automatically follows the people you email and chat with the most in Gmail.You can share your ideas to the whole world or to your intimate friends only. It has a mechanism of inbox integration whereby comments are sent right to your inbox, so it helps keep conversation going. The photo-friendly mechanism allows you to see thumbnails with each post and browse full-screen photos from popular sites. You can import your stuff from Twitter, Picasa, Flickr and Google Reader. I-phone users can also easily use it.
Google buzz is likely to be a strong rival of Facebook and Myspace in the days to come.