> isn't the real world not yet ready for pure IPv6 ?
Unfortunatley not. I can name a number of mid-to-large sized ISPs in major "western" countries who are still not able to give their customers IPv6, and the worst offenders haven't even finished deploying IPv6 on their core networks !
Fortunatley that number is diminishing as the months and years go by, but for now we are still in a world where you're going to struggle setting up a new ISP if you don't have any IPv4.
Unfortunatley not. I can name a number of mid-to-large sized ISPs in major "western" countries who are still not able to give their customers IPv6, and the worst offenders haven't even finished deploying IPv6 on their core networks !
Fortunatley that number is diminishing as the months and years go by, but for now we are still in a world where you're going to struggle setting up a new ISP if you don't have any IPv4.