I've recently set up Trac, a Web-based project management tool, complete with a bug tracker, tied closely to the subversion repository in which the php source files to these pages reside. I'd prefer feature requests, corrections, etc., be filed appropriately by opening a new ticket if one doesn't already exist. You can also browse existing tickets and append any new information you might have.
If you just want to say thank you, feel free to drop me an email. I can be reached at jarod@wilsonet.com.