Google+ moves up to second place in social networks | ZDNet Facebook still has a massive lead, but Google+, with 343-million active users, is now the second most popular social network. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Email a link to a friend (Opens in new window) Email Share on Pinterest (Opens in new window) Pinterest Share on Reddit (Opens in new window) Reddit Related Comments are closed.