Savvy users in parts of Europe (Denmark, I believe) are already just adding an /etc/hosts entry to do exactly this.
That doesn't solve the problem of the IP address itself changing, but then you need some system of distributing the updated IP addresses whenever they change. Which would require inventing a distributed lookup system....hmm... this is starting to sound familiar....!
That doesn't solve the problem of the IP address itself changing, but then you need some system of distributing the updated IP addresses whenever they change. Which would require inventing a distributed lookup system....hmm... this is starting to sound familiar....!