G'day stevieb,

rt.cpan.org would seem to be what you're after - take a look at About rt.cpan.org:

"This site tracks bugs in every distribution released through CPAN."

I just had a look at the Public Bug Tracker page; typed POD into the "General Search" box; and there's a whole list of POD bugs.

So, try searching for things in your general sphere of expertise and interest: there's probably a reaonable chance you'll find something to contribute to.

You can look at many things on this site as a guest; if you create an account, you can do more.

Also take a look at CPAN Frequently Asked Questions.