IPv6 is irrelevant, but there is this: http://en.wikipedia.org/wiki/Internet_censorship_in_South_Korea http://en.wikipedia.org/wiki/Internet_censorship_in_South

IPv6 is irrelevant, but there is this: http://en.wikipedia.org/wiki/Internet_censorship_in_South_Korea http://en.wikipedia.org/wiki/Internet_censorship_in_South_Ko.... And you can't play games hosted in SK without an SK SSN (so they can control and limit the amount of time kids play) -- IIRC from /r/starcraft. So they are paying for a less good internet, but its quality drop has nothing to do with the economics of the situation.