adding user notes to peardoc

Hi, I'd like to ask for help from phpdoc gurus. peardoc is in desperate need of an efficient user notes system so we can start pulling in contributors to the documentation, and help to remedy the appearance of laziness on the part of PEAR developers documenting their packages. OK, OK, the actual laziness. Anyways, we need someone who can take a crack at implementing user notes on the pear.php.net server, so that the manual can grow in usefulness. Is anyone out there willing to collaborate with me on the process by offering some code, tips, and most importantly, code to implement the notes? (Did I mention we need code?) Thanks in advance, Greg