| Social network traffic, with and without Facebook. (via [How Google ranks in traffic compared to other social sites | VentureBeat](http://venturebeat.com/2011/07/22/google-plus-ranking/)) |
| Social network traffic, with and without Facebook. (via [How Google ranks in traffic compared to other social sites | VentureBeat](http://venturebeat.com/2011/07/22/google-plus-ranking/)) |