This is the reason I changed from UO
Players like Dilinger are why I changed to Anarchy Online. I have absolutely no problem with PKing myself either. That's the beauty of these types of games to begin with. Now when some players make it their life mission to destroy the gaming experience of others, it makes those people wanna quit playing. It's not so much frustrating as it is annoying. Another important aspect of these types of game is for socialising. Grief players defeat this purpose. Anyway, that's my take on it.