How's The Reg's migration plans coming along?
About once a year I post on here about it, sometimes receive a snarky reply of "we're working on it" and then that's all I hear until the next year.
For a tech site, enabling IPv6 and restarting your webserver instances, then a big of pokery with whatever scripts you have, shouldn't be a real chore for you.
And, yes, all my websites, email servers, etc. are IPv6-enabled and working, even my NTP pool server. And I don't even use the excuse that my ISP doesn't let me use IPv6 on my home connection for not configuring my external services that do.