Ah, but then why would you trade with anyone? That's the whole thing; and given that it's a game that's made for Japan, where getting together in person is actually, you know, heard of... It makes sense that there are two versions, even though everyone wishes for only one version.
/EDIT: THIS JUST IN! There is actually a giant robot underneath the Unovan regions. And I don't just mean Unova, I mean it's bordering places too.
What; you never wondered why there were so many bridges to and from central Unova? Or noticed that Castelia City is actually a right hand?
