| Rank | Board name and description | Posts | Members |
| 1 | Electronic Arts UK Community Electronic Arts video games support and discussion forums | 18448039 | 431258 |
| 2 | PCLab.pl Computer support forums (in polish) | 8116609 | 158476 |
| 3 | Neowin Microsoft windows discussion forums | 8010646 | 213700 |
| 4 | Prison Talk Prison and prisoner support, information and assistance community | 7041602 | 372088 |
| 5 | Rage 3D ATI support message boards | 6314968 | 92804 |
| 6 | TiVo Community Forum TiVo digital recorder message boards | 5540833 | 167357 |
| 7 | Tech Support Forum Computer hardware and software support board | 3029782 | 729507 |
| 8 | Helpmij.nl Online computer helpdesk (in dutch) | 2985362 | 178010 |
| 9 | Sharky forums Computer hardware forums | 2637876 | 45079 |
| 10 | Ask Me Help Desk Ask the experts community | 2595192 | 881607 |
| 11 | Webgaul Technical discussion forum (in Indonesian) | 2559296 | 54139 |
| 12 | America's Army America's army video game discussion | 2506437 | 226016 |
| 13 | Winamp forums Winamp software support and discussion boards | 2458545 | 308082 |
| 14 | phpBB.com The support and discussion forums for the phpBB bulletin board system | 2455886 | 304144 |
| 15 | InvisionFree InvisionFree support forums | 2068157 | 117390 |
| 16 | vBulletin.com The official support and discussion forums for the vBulletin forum software | 1770428 | 229284 |
| 17 | Natural Selection Natural Selection video game message boards | 1503313 | 20118 |
| 18 | Worldstart PC question & answer forums | 1471513 | 58910 |
| 19 | Excel Forum Microsoft Excel help message boards | 1330886 | 144515 |
| 20 | Cyber Tech Help Software and hardware support board | 1236583 | 129651 |
| 21 | WUG Network Windows User Group Network discussion board | 1019492 | 730661 |
| 22 | MacFixIt Mac troubleshooting message boards | 859673 | 2148685 |
| 23 | AMD Forums Official AMD support forums | 830502 | 79258 |
| 24 | ezboard support Help community for the ezboard network of message boards | 673910 | 32280 |
| 25 | PASS support boards Post abortion support forums | 581038 | 9889 |
| 26 | Invision Power Services Support and discussion forums for the Invision bulletin board system | 578061 | 115705 |
| 27 | phpBB.biz French phpBB support forum | 265299 | 7936 |