They aren't even trying; they're partnering to buy capacity from Rackspace. They don't need to match Azure in size just provide a reasonable portion of the services.
Right. My main concern with Sony still remains, then- how can they guarantee that every player around the world will be able to connect and have low latency?
(This is starting, from me, to come off as a criticism of Sony. It is not.
I <3 my Vita