http://www.thestar.com/article/268757
"Extract:
Responding to mounting public pressure, Finance Minister Jim Flaherty is encouraging retailers to reflect the strong dollar in their pricing and stem the tide of cross-border shopping an increasingly popular pastime now that Canadians have more purchasing power."
Its unfortunate that Apple will wait until the next product iteration to change prices of hardware. I'd rather buy from Canada than go down to the states to buy Apple stuff... but I may just do that. At the moment Canadians are just buying ripped off. It seems Apple are 'aware' of the parity since 10.5 is $1CA $1US - which is really good.
As for .Mac, they should just change the pricing pretty soon. As some one said above, you don't get enough value for $89US let alone the Canadian price... but thats a different story.