Because Proudmoore is a PvE realm, some people have been rather upset about the "forced" PvP aspect, and the lack of NPCs, of this latest world event. Understandable, I suppose (I'm a PvPer at heart, so being the victim of continuous ganking - or gleefully ganking people myself - doesn't faze me in the least), and most have the decency to keep complaints in-guild and not whine on the forums or trade chat... but not all.
To me, this world event was a great idea. It gives the RPers a reason for their character to go to Northrend, it gives PvPers a taste of total anarchy, it gives PvEers a couple of quests and a new raid boss and it gives everyone something new to do while waiting for WotLK:
No bankers in Ironforge? Go to Exodar.
Can't put your auctions up? Well, no-one can buy anything either.
Lowbie alt getting one-shot? Do as the PvP servers do - log your main (or get help from guildies/local defense) and clear the place out so you can quest in peace.
Hardcore raiders and PvPers were forced to do Shattered Sun dailies so that they could raid Sunwell and get Season 4 started, so to haters of the zombie event:
Chill out, and consider yourselves lucky that it didn't last as long as the SSO one.