Civilizations 4 Resources

This page links to information on the excellent game Civilizations 4 including tips, tricks etc.
If you know good civ4 sites I haven't linked, please mail them to me.

• Tips for People who Hate Civ 4 - a humorous post on strategies that worked on earlier Civs but now fail miserably on Civ 4. Consider it a not-to-do list.
  Best tip found: don't expand too quickly - you'll get bogged down by maintenance.
  
• Gamespot's Civ 4 page - Summary, Reviews, Patches, Tips and Cheats.
  
• Planet Civilizations - Game Information, Maps, Scenarios, Patches, etc. "The Great Library" explains gameplay stuff like terrain bonuses. Couldn't find any tips though.
  

Civilizations 4 Resources - Gilad Israeli 2006.