It is correct that NetFlix now streams to Canada, and it is also correct that the WDTV Live Plus does not support it in Canada at the minute. WD is looking into it, but the Live Plus may never stream NetFlix in Canada.
http://community.wdc.com/t5/General-Discussions/Netflix-for-Canada/m-p/59328#M13584
Let me add a further caveat…
The original WDTV HD did not downmix DTS. Users asked for this, amongst other changes. Instead of the theoretical software solution, apparently due to licensing arrangements WD went with a hardware solution and released the second generation of WDTV HD, which did support DTS. Users had been expecting a firmware upgrade, and instead a whole new device was released.
When they released the WDTV Live, it didn’t support NetFlix. Users asked them to add it. Again, WD went with a hardware solution, and thus released the WDTV Live Plus. Live users had been expecting NetFlix to be available through a firmware update, and not have to go out and buy a new box. The users took WD’s “we’re working on it”-type comments to mean that WD was working on adding it to the Live, not working on adding it to a brand new device. Many users went out and bought a Live, expecting that it would stream from NetFlix in the future, and then were furious when they found out that if they wanted NetFlix, they’d have to buy a new box.
So… even though I don’t personally see any technical reason why it would have to be done with hardware, and not firmware, there’s no guarantee that WD’s current “we’re looking at it” means that they’d be adding it as a firmware upgrade and not as yet another new device, if they do ever add Canadian NetFlix support.
Unless you’re a gambler, buy the box for what it can do today , and for what you want/need today… not for what you think/hope it might be able to do down the road.
But then… it’s looked, to me, recently as if WD is dropping the Live altogether and just going with the LivePlus. Yes, there still are Lives on store shelves, but the last time I looked, BestBuy.com (for the U.S.) and BestBuy.ca (for Canada), are no longer listing the Live at all – just the WDTV HD and the WDTV Live Plus. So it could very well be, that your friend might have to get a Live Plus anyways, if he waits too long to make a decision.