The Community section of the Civ IV website is dedicated to Civ fans and will be resource for everything from forums to user-created content.
Check out these websites dedicated to Civ IV and the Civilization franchise as a whole.
Head over to these forums provided by CivFanatics.com
[CF] and Apolyton.net [A] to discuss all
things Civ IV. Here are some of the latest posts:
1. Expansion Civilizations. [CF]
2. Economies in ruins! [CF]
3. Marathon mode is excellent. [A]
4. Diplomatic Victory. [A]
Forums are provided courtesy of Apolyton.net and
CivFanatics.com. Please note that by clicking the above
of that site may not meet ESRB Privacy Online requirements.