Age of Conan has released the preliminary rules for their roleplaying servers.  Keep in mind that these rules are still being discussed.

Please respect roleplayers. We recognize that not everyone is willing or able to maintain a persona at all times, and we welcome you to enjoy the atmosphere. However, please do not insult or harass the people in character, call them silly, or otherwise try to ruin their immersion.

Harassment and other behaviors covered in the rules of conduct are still covered on roleplaying servers. “I’m just roleplaying a homicidal maniac” is not an excuse for harassing, griefing, etc., other players. This extends to racism/nationalism as well. Roleplaying someone that hates Stygians/Aquilonians/Cimmerians is perfectly alright, however, real world racism is not acceptable.

The full list of rules being considered can be found right here.