I just saw this come across Sixy: CNN has an IPv6 site. And it has real content:

This is fantastic! As expected, not all of the CNN’s content loads over IPv6 (videos, and parts of the CDN still are v4-only), but this is a big step forward.

Source http://www.personal.psu.edu/dvm105/blogs/ipv6/2010/11/ipv6cnncom.html