@Bad Manners:
Let's recap for a moment. What are you trying to prove and what am I trying to prove? I think we're both using arguments that could be used for each others point of view, because we don't what we're discussing.
I was simply meaning to say that:
The area in which German is spoken (historically and nowadays) is now for the most part Germany. It isn't an earth-shattering statement, which is why I was surprised that you replied so fiercely.