What You guys think about google+, I think doing promotion of website on google+ helps you getting your pages indexed, I have more than 5000 people who have added me and now i can earn by just submitting clients links on my profile, You all can also do that just by maintaing your profile on google+, sharing interested post, Following People.
I am also using Google+ for promoting my website and SEO purpose but i have no such lot amount of friends in my account.