Google has updated their social search feature, and now social search results will appear within normal search results. Previously social search results only appeared at the bottom of the page. Google has also made other changes to its social search and it will now integrate search results from Twitter, Flickr and YouTube.
They have added notes for links people have shared on Twitter and other sites. Previously, they would show you results people created and linked through their Google profiles. Now, if someone you’re connected to has publicly shared a link, they may show that link in results.