Social Media Google+ now open for businesses—and the rush is on Social media site opens to organizations, drawing mixed reviews but respect for the power of a site backed by Google’s search engine. By Russell Working@byworkingNov. 9, 2011 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.