Google +1 = Social Overload - PCWorld http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHWIsn-YXF0ngBZ4iMYgnlz2GmNpg&url=http://www.pcworld.com/article/223948/google_1_social_overload.html

Google +1 = Social Overload - PCWorld http://ping.fm/vSR8D