Chart - Inbound Social Media Marketing Tactics

In September 2012, Google announced that 400 million people had signed up for Google+ worldwide and that there were 100 million actively monthly users. But according to an August 2012 study from SEO software provider SEOmoz, only 54.9% of online marketers worldwide said Google+ was one of their top five most-used sites for social media marketing, compared to 87.7% who cited Facebook and 82.7% who cited Twitter. Google+ did, however, come in above YouTube, which 48.9% of respondents cited. Read the rest at eMarketer.