Right... "The players will have a choice of selecting a server based in their region or a server overseas." What's ambiguous about that? It's not his fault people don't know what a data center is, and instead of just looking it up came up with all these fantasy theories about it being a magic computer instead of being just a building that houses servers.
For the record this isn't even a topic of debate on the Japanese forums. It's just accepted as a fact like it should be considering it came straight from Yoshida himself.
