As past maintainer of DGD and contributor/co-author of 3 DGD libs, one classic LPMud lib and maintainer/administrator of one of the intermud 3 routers, I've a long standing involvement with many things LPC related.

Intermud 3

Introduction to intermud 3, including specifications
IRN v2 design and implementation notes.
Home of the *wpr intermud 3 router
Web based I3 client (members only)

LPCDB

Fortune database
LPC documentation database
LPCDB project status
LPCDB Network design

Other