Facebook plugins most used, Google +1 button passes Twitter buttons

BrightEdge has released its July 2011 report comparing the adoption of links and plugins for social networks offered by Facebook, Google, and Twitter
The adoption of social plugins is meanwhile much lower. Facebook offers four plugins: Facebook Like button (10.8 percent), Facebook Like box (6.1 percent), Facebook Connect (1.9 percent), and Facebook Recommendations (1.2 percent). It’s not too much of a shocker that Facebook is dominating this scene. Not only does the social network offer the most options, but it has been offering plugins for much longer than its competitors.