| Rank | Board name and description | Posts | Members |
| 1 | Trek BBS Star Trek message board | 8518764 | 9641 |
| 2 | France 2 France 2 TV channel discussion forums | 6369463 | 182833 |
| 3 | Doctor Who Forum Community forum about the TV show Docter Who | 5026243 | 36219 |
| 4 | Scifi.com Science Fiction forums | 4880545 | 91391 |
| 5 | GateWorld Stargate message boards | 4436716 | 33500 |
| 6 | Krypton Site Smallville series discussion board | 2982740 | 41856 |
| 7 | The WB Warner Bros television network forums | 2697151 | 777470 |
| 8 | Star Destroyer Star Wars, Star Trek and Sci-Fi forums | 2537563 | 3992 |
| 9 | France 3 France 3 TV channel discussion forums | 2433715 | 183234 |
| 10 | Ranger board Power rangers fanboard | 2058544 | 22530 |
| 11 | Devoted Fans Network TV and movies fans forums | 1844589 | 97964 |
| 12 | The Fuselage Discussion board for the Lost series | 1817099 | 62508 |
| 13 | SD-1 Alias messages boards | 1768057 | 21988 |
| 14 | AllAlias.com Alias fans community | 1694107 | 36610 |
| 15 | SciFi Forum German Star Trek fans community | 1693747 | 20914 |
| 16 | Soap Chat Soaps and TV discussion board | 1595391 | 10753 |
| 17 | CoolClarity Music discussion forum | 1352503 | 3697 |
| 18 | Acasa TV Romanian forum about television shows | 1219561 | 43352 |
| 19 | Lost Forum Forum to discuss the ABC television show, Lost. | 1175818 | 103277 |
| 20 | TV Erlebnis Charmed TV show message board (in german) | 1108671 | 1024 |
| 21 | ESC forum Eurovision song contest forum | 1107698 | 7423 |
| 22 | Satellite Community Forum Satellite TV discussion forum | 1085998 | 249357 |
| 23 | Television without pity TV shows discussion forum | 807500 | 88750 |
| 24 | Buffy World Buffy the vampire slayer and Angel forums | 773499 | 549 |
| 25 | Horror.com Horror movies discussion board | 677197 | 13117 |
| 26 | Horror Channel Horror movies and series forum | 645725 | 14477 |
| 27 | Buffy Downunder - discontinued Buffy the vampire slayer discussion forums | 627257 | 3875 |
| 28 | Talking Xena Xena, warrior princess message boards | 589062 | 2609 |