Here
are a few links that might be helpful for players.

Crypt:
The original website for Crypt I is still online, and might provide players with
some insight into the current game -- as well as a trip down memory lane.
Crypt
- Castle Silvercrest: At one point Crypt had opened again in another incarnation,
yet it ultimately became an invitation-only and social MUSH, though the website
may yield some helpful information.

Central
Casting: A mailing list for part-time MUSHers, to play bit parts and NPCs.
Electric
Soup: In its own words, is "meant to provide a place for the text based
gaming community to find positive, helpful articles, thought-provoking editorials,
and insights into game mechanics."
Online
Gaming Resource: A social MUSH with a wealth or resources related to roleplay,
as well as embassies for promoting one's game.
Realms
of the Imagination: A site for unique or original-themed MUSHes.
Snark:
When Online Formus Attack: A popular web-forum for ranting and reminiscing
over every aspect of roleplay.