PYBEM: Python Play By Email
pybem.sourceforge.net
A project whose goal is to provide easy to use tools for creating and running play by e-mail games.
PBM Developers Site
dejanews.com
A site for computer moderated Play By Mail game developers. If you want information on designing and writing computer PBM games, this is the place to visit.
Web Dice
irony.com
Dice and other random stuff