I'd say that the fact that
any of it is available in Europe strongly suggests that at least a good percentage of material will be. Otherwise, what would be the point in deploying the hardware at all? Add to that the fact that Mobipocket (a French subsidiary of Amazon) is the likely source of Kindle's base offerings, and it makes me think Europe isn't going to get left out of this one. That's going to be a tough shot for Sony, there, but they've had a year to pull their finger out on this one, so it shouldn't exactly be a shock to them.
This
also implies that the wireless isn't EVDO, doesn't it? I was thinking that EVDO wasn't implemented in the EU. That seems to corroborate the WiFi rumor we heard earlier.