At the moment, while there are millions of people with Google+ accounts, the number of those who actively use them are in the minority.
For me, getting more comfortable on Google+ meant settling in, adjusting to site-specific features, and finding different ways to attract my audience.
When a story breaks, Google News is designed to give you the most relevant articles from a variety of sources
Google News Now Integrates Google+ Content | WebProNews
Google has integrated Google+ into another one of their products: Google News. As of today, you can now see content from your Google+ circles in “Top Stories” as well as the all new realtime coverage section.