Google has enabled IPv6 support (if you are a partners in their IPv6 Program) for their blogger/blogspot service.
[email protected]:~$ host googleblog.blogspot.com
googleblog.blogspot.com is an alias for blogspot.l.google.com.
blogspot.l.google.com has address 188.8.131.52
blogspot.l.google.com has IPv6 address 2a00:1450:8005::84
Its good to see Google adding IPv6 support to more and more services for partners in their IPv6 Program. Now lets hope they will offer it to the public soon because it is about time!
Thanks Mark Schouten from Tuxis Internet Engineering for reporting this on IRC!