Google has decided to expand it's Google Search product by now integrating prominent Social Media sites like: Twitter, Quora and Flickr. Happy SEO everyone!
Google has launched major updates to Social Search, integrating information from Twitter, Flickr and Quora throughout its search engine.
Read more at mashable.com
The search giant launched Social Search in 2009; the feature integrates search results from your friends at the bottom of the search page. It utilizes social profiles connected to your Google Account to deliver items like photo or blog results that come from your friends.