I found this on another forum, and would like to share it:

Five Golden Netiquette Rules

Rule 1: Don't post messages you wouldn't say to a person's face
Rule 2: Respect other people's time and bandwidth (corollary: Lurk before you leap)
Rule 3: Share expert knowledge whenever possible
Rule 4: Respect other people's privacy
Rule 5: Be forgiving of other people's mistakes

Sorry for posting it here, but I see many threads as very 'flammable' and, even though this one might 'flame up' itself, it's worth reminding everyone that most -if not all- of us, have RC as our hobby, passion and love...

Enjoy