Never the less Facebook also gives you an outreach to millions of audience around in the world to exchange your reviews, share and posts. Facebook can always increase the website hits by helping you to build Facebook fan page which can be shared among your friends and customers to enrich the chances of increasing your popularity on social media.
Google+ also does the same kind of work as that of other social media website Google Hangout, Google business page and Google profile can help an individual or a business to pop up in search results.But not many has a tendency to hook up to G+ and share their posts instantly.
I feel both the Social Media Google+ and Facebook can offers its customers and followers the flexibility and necessity to explore and stay connect with their friends. Both the Social media websites are very effective in terms of Digital marketing and can help the SEO Experts, Digital marketing agency to build a strong reputation among social users.