This feature request was discussed heavlily on the mailing list. So check the list archives for past conversations on this isuue. Basically, the idea is to implement a game to make the chore of adding new tags to images for fun. see http://images.google.com/imagelabeler/
Closing all openclipart bugs as openclipart is now on launchpad, as per request from Jon Philips.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.