There's a difference between stating your point of view and disagreeing with something and disrespecting someone's opinion. Anyways, everyone is entitled to their own idea of having fun on here, what doesn't need to be done is for those people to be criticized about how they have their fun. Agree to disagree and leave the topic open to other people to voice their own ideas and opinions.
BTW, there's a lot more than 20-50% of this server PvEing.. If there was 50% of the population PvPing, discussions like this wouldn't even be had. There's a lot more PvE'rs than there are Pkers.