Discussion of "off shore" pharmacies or drug sources is not allowed, simply because the purchase of drugs from them is illegal in the US, and discussing anything illegal violates the rules.
If you have an authorized Canadian pharmacy that is legally allowed to do mail order business in the US (I know there are some), no issue with that.
I'm happy to see that this thread has not gone off to the politics of coverage. That's the issue. Discussing details of coverage, rather than motivations, no problem. Real issue for me is that there is a lot of time between now and January, and, at least in my state, the mere mention of healthcare goes very badly, very quickly.
My employer's insurance provider has made it clear that there will be no discussion of 2014 costs/coverages until open enrollment in November 2013. They feel the situation is too much in flux to make any predictions.