2001 October 1, Juanita Jones, Everquest Player's Guide[1], Prima Guides, →ISBN, →OL, page 7:
The intent of this rule is to discourage and make note of habitual kill stealers, not to punish those who honestly try to work together or those who make an honest mistake.
2006 April 18, Auto Assault Official Strategy Guide[2], Brady Games, →ISBN, →OL:
It won't get you any experience to argue with someone who is being a jerk, and struggling to grab viable targets with an aggressive kill stealer in the area is not worth the time and annoyance.