I think that pking should be totally allowed or the server should become non-pk. The semi-pk thing we have now is not good. I only see it leading to flames.
So I think he best way to deal it to make it full pking, if someone whants to stay alive he can just stay in safe zone and that's all.What do you think?
PS. pking is a part of the game, dont take it so serius....It mybe bothering sometimes espcially for noobs lvling up but without pking after you get max stats is really boring.