American social media usage reaches … – We Help Businesses {grow}

FROM: http://www.businessesgrow.com/2011/08/30/american-social-media-usage-reaches-milestone/

Social media usage may have reached a tipping point, according to a new report from one of my favorite sources, The Pew Internet and American Life Pr.

Google Blog- Social Media- Article:
American social media usage reaches … – We Help Businesses grow