The Ask Premier Field Engineering (PFE) Platforms Blog has been doing some posts on IPv6 recently and they are worth checking out. They cover a lot more then just IPv6 but it nice to see that the Microsoft Premier Field Engineers understand how important IPv6 is to Windows. So kudos to the team and thanks for the posts.
Specifically, the did a post titled:
IPv6 for the Windows Administrator: Why you need to care about IPv6
IPv6 for the Windows Administrator: IPv6 Fundamentals
Both are worth the time to read and both were written by Mark Morowczynski.