I'd like to propose adding an easy way of notifying admin of all files uploaded/downloaded. Obviously this could become a problem on very busy sites, so two possibilities:
a) A daily/weekly digest
b) In addition to all traffic being notified, have the ability to watch specific directories
I have a site that I make available for participants in an experiment to upload files to. I (as admin) want to know when files are uploaded without having to constantly keep an eye on the site. I don't necessarily want all users of a particular root to be notified. Also, I can not rely on users to check the notify users checkbox.