Because they have better things to do with said billion dollars than piss it away?
Just because you vanilla zealots think vanilla servers are a billion dollar idea doesn't mean they are...every single poll that I've seen on here has vanilla servers losing...which means you don't have as much support as you *think you do. You want to talk about how many thousands Nos had...well WoW has millions...even if it dropped it still has more *paying* customers than Nos had free ones.
As much as you would like to claim every loyal Nos player would gladly sub for a vanilla server...people were there just because they're pirating deadbeats.
Now that we know it *still* wont happen...can this die down already?