Programming and Moderating

PBM Developers Site
Information on designing and writing computer PBM games.
http://tech.groups.yahoo.com/group/PBMDesign/

PYBEM: Python Play By Email
A project whose goal is to provide easy to use tools for creating and running play by e-mail games.
http://pybem.sourceforge.net/

Web Dice
Dice and other random stuff
http://www.irony.com/webdice.html