This page will be a growing list of resources or utilities specifically compiled to help people with organising and managing their roleplaying games, map games, etc., in Shared Worlds.
Mithril and Mages.com - Random utilities for random games.
Random.org - Random generators.
Shared Worlds Technological Encyclopedia - On hiatus, but you could find useful stuff there.
Useful Resources For Writing Alternate History - There's an abundance of varied resources on history here, and you can use them for researching your SW project as well, not just for timelines.