rec.arts.sf.announce - join
Major announcements of the SF world. (Moderated)
Low activity, 93 subscribers, Usenet

rec.arts.sf.reviews - join
Reviews of science fiction/fantasy/horror works. (Moderated)
Low activity, 120 subscribers, Usenet

rec.arts.sf.movies - join
Discussing SF motion pictures.
Medium activity, 339 subscribers, Usenet

rec.arts.sf.science - join
Real and speculative aspects of SF science.
Medium activity, 606 subscribers, Usenet

rec.arts.sf.fandom - join
Discussions of SF fan activities.
High activity, 526 subscribers, Usenet

rec.arts.horror.misc - join
The horror genre in miscellaneous media.
Low activity, 35 subscribers, Usenet

rec.arts.horror.tv - join
The horror genre in television shows.
Low activity, 62 subscribers, Usenet

rec.arts.sf.marketplace - join
Personal forsale notices of SF materials.
Low activity, 110 subscribers, Usenet

rec.arts.sf.tv - join
Discussing general television SF.
High activity, 622 subscribers, Usenet

rec.arts.sf.written - join
Discussion of written science fiction and fantasy.
High activity, 3110 subscribers, Usenet