It would be good to have a way of making user generated tarballs, based on user selected tags.
For example, I go in to OCAL and select the Bird tag. All files that are tagged "bird" appear. I have the option to "download all svgs tagged 'bird'" When I press this button the website creates a zip file or a tarball (preferably with the name "bird_svg_openclipart.tarbz2" or something self-descriptive, shows me how big the filesize will be, and then "Do you want to continue downloading this file?"
Don't know if it's possible - seems simple in theory - but I'm putting the idea out there anyway.
Closing all openclipart bugs as openclipart is now on launchpad, as per request from Jon Philips.