You should care because you are NOT getting the (new) iPhone until it passes FCC approval. Apple is not going to sell a 3G iPhone outside the U.S. first. It will most likely be a simultaneous release.
Funny how (many) US citizens are sooo US centric. (apologies if you are Canadian...)
Ever heard of Japan?
If Apple want to get a (legitimate) bean out of Japan, it will only be with a 3G phone. And there is a heap of bean over there (and here in Australia...mining boom) waiting for Apple to collect it.
We should have our first company owned Apple store opening here around the beginning of May. A perfect time for a release if ever there was.
I do agree that best case scenario for all is a simultaneous release.