not all versions of Windows support IPV6
If you have a network at home, and you're not so good at PC stuff, you will prbably couldn't use DCC, so why is it in it ?
It was stated that there is still 1.2 billion IPV4 addresses left so I don't understand why you'd be having problems
That's not the point.
When DVD came out, you wouldn't buy it because you can still buy millions of videos in the shops ?
you halting the future !
ipv6 will come, you only have to get used to it, and the best way to do it is by using it too