Mac OS MUDding Resource
hsoi.com
Clients, Servers and general resources for mudders on Mac OS.
Mud Magic
mudmagic.com
Mud, mush, muck, text game listings, hosting, servers, snippets, articles and community.
MudWorld
mudworld.org
Text game administrator resource site. Discussions, searches, and jobs.
Agora
agora.cubik.org
A repository of information regarding the design and development of online multi-user environments
Art of Building
aob.mudmagic.com
Guide, technical tips and resources for MUD building and administration.
The Builder's Clan
geocities.com
Builder and administrator resource site for MUDs.
Harley Hahn's Guide to Muds
harley.com
An introduction to the basics of MUDs and mudding.
XYZZYnews: Dungeons, Dragons, Shovels, and Telepathy
xyzzynews.com
A brief look at MUD design, by Miron Schmidt.