Frank, thanks a lot for posting this script.
To be put into CVS we would first have to port it to postgres but additionaly make it scale in subsites/multiple package instances (as you do not differentiate between singleton packages and others it is very hard to see where a parameter has been set). If you would be willing to continue down this road it would be very good. In the end it would belong to /acs-admin/parameters (in my opinion, feel free to object).
