| Google Groups: Science-Fiction: The science fiction and fantasy bulletin board on search engine Google. |
| Chronicles Network: Science fiction and fantasy forums, covering literature, films, TV and writing. |
| Ex Isle: A messageboard for friendly science fiction enthusiasts. |
| Hard Science Fiction: Discussion forum for fans of hard SF. |
| Science Fiction Land: Short science fiction genre discussions. |
| Science Fiction Readers: For fans interested in reading and writing science fiction. Community site with forums, reviews and wikis. |
| SciFi Forums: Online community with its focus on the media and TV side of SFF. |
| SciFi.com: BBoard: Chat based about SFF genre TV, movie and book topics. |
| SF Announcements: Bulletin board for posting news and announcements related to SFF. |
| SFcrowsnest.com: Communities: Bulletin boards on topics such as author JG Ballard and the TV series Doctor Who. |
| SFF Net: Online community of genre authors, publishers, editors, and readers. Includes the chat system for the Science Fiction and Fantasy Writers of America. |
| SFsignal: Science fiction and fantasy blog including news, reviews and points of view. |
| The Guild of Fantasy Writers: Bulletin board-based chat for fantasy and SF writers, poets and artists. Works can be posted and critiqued by other members. |
| UK Fantasy Database: SFF books with information on authors, reviews and a forum to ask questions |
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