As of today you can walk into an Apple Retail store in Canada and walk out with an unlocked iPhone 5. That's something that was only possible via Apple Online orders until now, likely to prevent the type of scalping activity -- the same people lining up everyday to buy unlocked iPhones only to resell them overseas -- that caused problems with previous Canadian launches. Not to be left totally behind, the U.S. has also started selling the iPhone 5 unlocked, but only via Apple Online.
So, if you still haven't gotten your iPhone, and you want to walk into an Apple Store and walk out with an unlocked one, and you live in Canada, today's your lucky day.
Go get it.