[arsenal]

I don't think it really matters. There is a huge community of people out there that are unlocking and enhancing the iPhone for their use.
No matter what Rogers, AT&T "lock" you into, there will be a way around it.
Plus on the upside, there wont an easy way to tell if the phone has been unlocked or not, at least from a cosmetic point of view.

I guess it comes down to if Rogers is going to put in their own software to track phones that do get unlocked. Kind of like a phone home "feature".