Google+ is Google's new social networking service that allows users to share updates, photos, and links with different groups of people. Key features include Circles for organizing contacts into groups, Sparks for content recommendations, and Hangouts for video chatting. While Google+ has potential, it currently lacks the large user base of Facebook and it is unclear if it can compete. Most analysts say it is too early to tell how successful Google+ will be long-term, so for now businesses should monitor it but there are no clear ways yet to use it.