The following tips are to ensure decent and appropriate behavior in the guild. Following these will help others help you
1. Do not beg for gold. Someone might be pitiful enough to lend you some, but leaves a bad impression on everyone.
2. Do not hack. Pretty self-explanatory.
3. If you need something that someone else can make, try to provide the mats yourself and/or feel free to tip them for their help.
4. Let others know before going AFK in a raid. After returning analyze the current situation before returning to play.
5. Do not forget
Leeroy Jenkins.