The only problem I see is the lack of High speed connections throughout the USA & Canada. Just because you are in major city doesn't mean you have access to high speed connections to the net. Even in the US capital of Washington D.C there are large swaths of suburbs not covered by ANY high speed access!
The last i was in Canada when you get away from Toronto (less than 100K then high speed is not available. Contrary to belief the Western Hemisphere is WAY behind the rest of the developed world in access to high speed, especially the USA.
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