Big Boards - http://www.big-boards.com/
A list of the largest message boards and forums on the web. |
Forum Lists - http://www.forumlists.com/
Human edited directory of online communities. |
Forum Station - http://www.forumstation.net/
A directory catering to online communities and interactive blogs with several categories to choose from. |
Forum Virus - http://www.forumvirus.com/
A comprehensive human edited forum directory featuring a user rating system. |
Social.com - http://www.social.com/
A directory of social networking sites with descriptions and reviews. |