I would also venture to suspect that IPv6 support will not be seen greatly at the home end user level till most other Corporate, Enterprise levels have implemented it fully or mostly there first. IPv6 isn't a requirement as of yet for home end users to connect to the Internet and not having it doesn't interfere with current connections. The IPv4 addresses that are running out are in question for the Major OEMS, Corporate, Enterprize and Internet backbones. Those have priority and should be working to take action to get IPv6 supported and going. I believe once they are fully up and running on it, then I'm sure the home end user will see more and more support for IPv6.
My 2 cents.
Yes, It would be nice to have IPv6 on a router at home, however if there isn't support
fully for it, kinda seems a bit like wasting time at the moment.
Want to play with IPv6? Set up a Server with IPv6 support. Is very interesting.

I recommend anyone interested in IPv6, I would pick up a manual or take a class on this subject. If you think IPv6 is easy. Your dead wrong. Better to get to know it now for when the day comes, you won't be left in the dark. I hope that OEMs will make it more easier to work with though.