Having lived in Canada and the US, and used multiple celluar companies on both side of the border, it is not surprising that Rogers in Canada got the iPhone. They are really the only company that can use it to its full potential. They have the best of phones where as Bell, the other large celluar network hasn't managed to get the blackberry pearl, LG chocolate and alot of other great and popular phones.
With that said, I am not quite sure if you can apply Canadian cellular practices to American. First off, Rogers and other cellphone companies in Canada usually have a lock down on... here comes..... not 2 years but THREE years on cellular contracts. It is rather shocking compairing American practices and Canadian. For the same discounted price Americans pay for new phones in a 2 year contract, you would need to get a 3 year one in Canada a lot of times. So I think that three year contract would be a huge deterent for Canadian consumers to buy any expansive phones, let alone the iPhone.
While we complain about Cingular's 2 year contract, after looking at the 3 year Canadian one, the 2 year one doesn't look that bad. This is only smart about Apple that they aren't letting any cellular companies to lock their phone users down with some ridiculously long contracts.
What's worst? When you upgrade phones in Canada, alot of times you can KEEP your old contracts and rates...dating back to the dinosaurs. I have friends with cell phone contracts from eons ago when the cellphone was a huge brick and they pay minimal compare to any new contracts. With that, people aren't interested in getting new contracts since they keep shortening the number of hours for free weekends and weeknights for example in newer contracts.
And when you do want to get a new contract, it's cause of a new phone with the subsidize pricing... actually iPhone's price is priced competitively compared to other smartphones/palms/blackberries in the canadian market with no contracts.
In order to keep their sweet old deal, many people do turn to unlocked phones instead of going after some new ones or upgrading etc.
It would be interesting to see how this pans out.
P.S. one pet peeve of mine is the number of logos on phones from American networks compare to the Canadian usual of none. I am glad the iPhone won't be sporting the Cingular/AT&T logo. It will just ruin it.