Unfortunately, T-Mobile does not seem to have a big presence, at least according to the article, in France, Spain or Italy. Also, it's unclear whether the iPhone will have a eurowide release or be introduced in different countries in stages.
There's still, what, eight months or so before the iPhone bows in Europe. Is the iPhone going to get an exclusive deal? Who do you think will be the provider? Or will there be many operators and none of this exclusive nonsense?