Message boards, or forums, have been used on the Internet since 1969 – even before the advent of the first web browser, the WorldWideWeb, in 1990 – are very popular among web users looking for extra help or information or simply wanting to interact with fellow surfers. The most popular forums get some two million posts per day, therefor it is important to keep Internet etiquette, or netiquette, in mind.
| Rank | Forum | Style | Members | Posts |
|---|---|---|---|---|
| 1 | Gaia Online | Anime roleplaying | 17336196 | 1540263653 |
| 2 | IMobile (Chinese) | Mobile phones | 9591781 | 31277230 |
| 3 | Zenhex | General discussion | 8556729 | 2187134 |
| 4 | Deviant Art | Art | 5068184 | 5390933 |
| 5 | Game Show Network | Old TV shows | 4751262 | 692839 |
| 6 | Bioware forums | Neverwinter Nights game | 4425581 | 8194747 |
| 7 | MySpace | Social networking | 4150200 | 912500 |
| 8 | IMDB | Movies | 4111600 | 13087050 |
| 9 | Sound Click | Music | 3768505 | 558562 |
| 10 | Gamefaqs | Games | 3432658 | 28848500 |
Date 2009, ranked by member numbers
For latest numbers, see Big Boards