The document discusses issues with Google+ and proposes solutions to increase user engagement time. It finds that Google+ is difficult to integrate with other social networks and has a non-intuitive circles interface. It proposes simplifying the interface, primarily making Google+ an aggregator of social content rather than a standalone social network. It also recommends improving the mobile app experience and leveraging other Google products to drive more sharing and engagement on Google+. The solution relies on collaboration with other social networks and experts to refine the user experience.