World of Warcraft Honor System FAQ

Blizzard's official World of Warcraft community website has been updated with a FAQ that details the newly introduced Honor System. Here's a bit to get you started:
Q: What is a 'Dishonorable kill'?

A: Any NPC that is marked with the green word 'Civilian' in its tooltip is considered a 'dishonorable kill'. The 'Civilian' marking will be applied to general NPC's such as vendors and quest NPCs as the level of the player begins to exceed the level of the NPC. This means that players of the appropriate level are allowed to kill general NPC's that are considered to present a fair fight.