| Rank | Board name and description | Posts | Members |
| 1 | Nexopia Picture rating, sex and relationships forums | 182549387 | 1423799 |
| 2 | FaceTheJury Real life picture rating forums | 154925483 | 552000 |
| 3 | Rus-Chat Russian teens message boards | 43923536 | 1153370 |
| 4 | idolforums.com American Idol series forums | 20405449 | 92527 |
| 5 | The Student Room UK students forums | 19629928 | 316872 |
| 6 | GoLiveWire Teen message boards | 14645252 | 210969 |
| 7 | Scholieren Community for Dutch highschool students | 7819762 | 96457 |
| 8 | Party East Carolina East Carolina students message board | 4232050 | 32448 |
| 9 | RateMyBody Picture rating and dating website forums | 3687300 | 134645 |
| 10 | Bored of Studies Students message boards | 3469085 | 283827 |
| 11 | The Wolf Web North Carolina State University forum | 3462350 | 12601 |
| 12 | TeenSpot.com Teens general discussion boards | 3378549 | 54427 |
| 13 | Govteen Teen life message boards | 2828818 | 36371 |
| 14 | NeonTeen - discontinued Teen general discussion forums | 2120311 | 15806 |
| 15 | The Site General discussion for young people | 1876360 | 34752 |
| 16 | Strange Talk Iowa State University students community | 1755465 | 5739 |
| 17 | Torch the Bridge Teen message board | 1627877 | 1286 |
| 18 | Spankmag Youth general discussion | 1404767 | 14947 |
| 19 | Islamica web Discussion forum for Muslim youth | 1234875 | 10603 |
| 20 | Christian Teen Forum Forums for christian teenagers | 1222247 | 16992 |
| 21 | Nova boards - discontinued Teen, high school and college community | 1118193 | 9231 |
| 22 | Brunei Student Brunei Darussalam student community | 1024050 | 4071 |
| 23 | Cool Teens Teens message boards | 899972 | 35056 |
| 24 | Leerlingen Community for Dutch students | 878208 | 25672 |
| 25 | Rouseindahouse Teen Forums Teen message boards | 695425 | 23247 |
| 26 | Degrassi Boards Degrassi fans message board | 636871 | 21676 |
| 27 | Teleboards Teens and students message boards | 579854 | 29206 |
| 28 | Aim Girl Girls message boards | 487500 | 64707 |
| 29 | Meez Teen avatar website community | 0 | 0 |