I run AMD processors all the time and its usually never processing power.Its either bandwidth or other components.
Well thinking about this, if they would do a Miami location, has more fiber backbones than any other east city, it would benefit Euro and South America, but not the Aussie/Asia people. Then if we do a west coast, which I think San fran has the most backbones, the opposite would happen. Not sure how many different countries we are dealing with though.
I say move to USA ... :-p