Google will be closing down Google Buzz & Buzz API, the social networking tool, it had built into the email service, Gmail. Google which recently launched Google+ will be focussing on Google+ & is closing down many websites/services in recent times. Google health & powermeter have also been closed down by Google. Social networking is the future of internet & world’s top search engine wants to have a pie of the social networking space. Google Buzz, during its launch, has had its share of controversies. Facebook is the world’s top social networking site with more than 750 million members. Facebook recently launched Facebook timeline which will give marketers better opportunities. Many companies are now using social networking to reach the customers easily.