EastDakota writes: Everyone on Slashdot knows we're running out of IPv4 addresses, but no one is doing anything about it. That's because migrating to IPv6 requires the major investment in new and installation headache of new hardware. CloudFlare announced something different: an IPv6 to IPv4 gateway that is provisioned through DNS. The company, which already provides a free global CDN, is giving the IPv6 gateway away for free to any of its users. Will this be enough for you to get your website running on IPv6?