Google today via their official blog announced that they will be launching production IPv6 services on June 6, 2012 as part of the “World IPv6 Launch”.

http://googleblog.blogspot.com/2012/01/ipv6-countdown-to-launch.html

Zdnet is reporting that other large content providers including Facebook, Bing, and Yahoo have also committed to June 6th as a formal launch date.  Now all we need is the access layer (broadband providers) to start providing service and we might begin to see some serious movement toward IPv6.

http://www.zdnet.com/blog/facebook/facebook-google-bing-yahoo-to-enable-ipv6-on-june-6-2012/7526