As the title implies. It truly makes me a sad panda that - SO FAR - all we hear about are meaningless changes in game terms.
The Horde burns down Darnassus. But they don't occupy it. Basically just HURR DURR BURNT TREE. Lazy.
The Alliance captures Lordaeron BUT NOT REALLY CAUSE BLIGHT HURR DURR. So now it's just an empty city.
I guess that is one way to spare yourself a lot of work in creating and animating new assets.
I mean, you could hope that with successive patches you'd see an evolution, but every time I thought like that I ended up disappointed, so I won't. You could have *gasp* assymetric gains or losses. But the playerbase is too whiny for it (both sides).
This "If one side loses something the other must too" is for the birds.