"It might have helped cut down on the people complaining if they had done something like offer optional server transfers before they put CRZ in place."
I totally understand where you're coming from, but it isn't like they changed pve realms into pvp realms. The fact that the world was empty on low-pop servers and it felt like a pve realm does not change the fact that it was indeed a pvp realm.
The response from Daxx was spot on and it pretty clearly lays out their reasoning if you read through all the blue posts.