G'day jdporter,

This works fine. I didn't encounter any issues using it. As already stated, it's optional; so if you don't use it, there's no "CPAN ID:" entry on your home node.

The "Help for this page" links to "How do I change my home node?". This should be updated with info about this new field: with minor rewording, what you have in the first paragraph of the OP should suffice.