| Social Networking Sites | PR |
| 10 | |
| 9 | |
| 9 | |
| 9 | |
| Google+ | 9 |
| Myspace | 9 |
| Flickr | 9 |
| VK.com | 9 |
| 9 | |
| 9 | |
| Foursquare | 9 |
| Tumblr | 8 |
| Myspace | 8 |
| Academia | 8 |
| Sound Cloud | 8 |
| Goodreads | 8 |
| Ok.ru | 7 |
| Diviantart | 7 |
| Meetup | 7 |
| About me | 7 |
| Plurk | 7 |
| Draugiem | 7 |
| Yammer | 6 |
| Taringa | 6 |
| Tagged | 6 |
| Cafemom | 6 |
| Two | 6 |
| Skyrock | 6 |
| Weheartit | 6 |
| Myspace | 8 |
| Etoro | 6 |
| Care2 | 6 |
| Ravelry | 6 |
| Myspace | 8 |
| Classmates | 6 |
| Busuu | 6 |
| Myspace | 8 |
| Mouthshut | 5 |
| Myheritage | 5 |
| Experiance Project | 4 |