What interesting uses for IPv6 are out there? [closed]

Solution 1:

There are no interesting uses of IPv6. At the core of it is simply the newer, larger, more expandable version of IPv4. You can do everything that IPv4 can, but you simply have more addresses available for use. So more things can be on the internet at once and more features can be used. It is the future as we reach the limits of v4.

http://en.wikipedia.org/wiki/IPv6

The wiki goes into extensive detail on what gets expanded with the v6 version beyond simple address space. The address space expansion is the important core feature. The rest of the features deal with the communication protocol and network traffic details.

Solution 2:

Best thing about IPv6 I think are true end to end connections. IE no more NAT hassle.