| Rank | Board name and description | Posts | Members |
|---|
| 1 | Offtopic.com
General discussion forums | 123194603 | 212377 |
| 2 | Something Awful
General discussion forums | 94574137 | 135287 |
| 3 | PBNation
Paintball related message boards | 59841988 | 494663 |
| 4 | Christian Forums
Christian-based forum and online community | 47768404 | 224279 |
| 5 | Forocoches
Spanish cars message boards | 47058684 | 423345 |
| 6 | Bodybuilding.com
Bodybuilding and fitness related forums | 44115876 | 1923391 |
| 7 | Fan Forum
Community for celebrities fans | 39524498 | 183558 |
| 8 | PinoyExchange
Online Filipino community | 38916579 | 339827 |
| 9 | Digital Spy
General digital entertainment community | 36816055 | 353342 |
| 10 | Disney discussion forums
Disney trip planning forums | 32209950 | 239064 |
| 11 | Corvette Forum
Chevrolet corvette forum | 31697555 | 229558 |
| 12 | Club RSX
Honda RSX fans forums | 30180429 | 123036 |
| 13 | Hardware Upgrade
Italian computer hardware forums | 29366975 | 348503 |
| 14 | Skyscraper City
Architecture, cityscapes and urban photo forums | 28442101 | 341484 |
| 15 | NASIOC Forums
Forums of the North American Subaru Impreza Owners Club | 27924765 | 220852 |
| 16 | Forum TR
General discussion forum (in turkish) | 27904180 | 2737367 |
| 17 | Two Plus Two
Poker and gambling forums | 27739159 | 203765 |
| 18 | IOFF.de
German TV and off-topic message boards | 24048516 | 47171 |
| 19 | Literotica
Adult stories and erotic literature message boards | 23404268 | 831207 |
| 20 | Naruto Fan
Naruto anime forums | 22477718 | 162889 |
