Google recently announced Search plus Your World, a revolutionary new development in social search that integrates relevant content from your social network into your search results. It makes search personal. Search plus Your World is a natural outcome of the successful launch of Google+. According to industry observer Paul Allen, Google+ has garnered 62 million users and is on track to reach 400 million by the end of 2012. The new search results will display photos and posts—both your own and those shared specifically with you by your social circle, that will appear on your results page and only be visible to you.