I help run the regular Civ4 Game of the Month competitions
What is Game of the Month
It's a competition for strategy game, Civilization. We create a map to play on, so everyone plays the same map. You download the starting map, play the game, and upload your result once you've either won, lost, or decided to stop playing. At the end of the competition (usually a month), we publish the results, and you get to see how your game compared with other people's games, and discuss your strategies etc. It's great fun!
Discusson and info about current games. (I post as DynamicSpirit)