I think you're crazy if you say moving to IPv6 is crazy. With virtually every computer being part of a network now, I feel being able to directly access them is important. Many pieces of software, such as remote desktop, are hard to use when your computer is assigned a private IPv4 address. Also, with the increased use of networks and the internet in many different types of software (many games, network printers, etc.) we sometimes need or want to know the IP address and not need to worry about NAT.

Re: This article.