[UPDATE June 2016]: Netflix have blocked all HE IPv6 tunnels. Deploying IPv6 via HE’s tunnel mechanism will actually now break even the most legitimate of configurations from any country.
There’s been a lot of talk (and action) as of late as Netflix starts crumbling under the irrational demands of the content owners. It seems it’s no longer acceptable to view content from behind the IP of a node that’s known to obscure the true location of the endpoint (i.e. a VPN or proxy).