Google Plus (Google+)
Definition - What does Google Plus (Google+) mean?
Google Plus is the fourth social product by Google after Google Buzz, Orkut and Google Friend Connect. It was launched in June 2011 and received a lot of hype as a viable competitor to Facebook.
Techopedia explains Google Plus (Google+)
Google Circle enables you to sort your contacts in custom circles or groups for easy sharing. Hangouts is another key feature that enables 10 users to simultaneously conduct video chat. Google Plus is also available and compatible with most mobile platforms including iPhone, Android and Windows Phone.