Awesome article on Instance Raiding

[Iumuno]

There are more subtle, and negative effects to instancing, that have nothing to do with competition and racing for mobs.

The part about instancing in this article is pretty good:

http://www.gamasutra.com/view/featur...orlds_are_.php

While I don't agree with everything he's saying, I think he's spot on about instancing.