Victor points to Dubliners, in which Joe Clark (when is that book published? I’m waiting for it!) laments that Dublin Core isn’t used. Ha, I know why: centrally imposed metadata structures aren’t sexy. Ask Victor : his categories are crazy as hell, but they are his. That’s the point. What would be the value for him adding boring metadata that is so general to the point of becoming useless. That’s why I have hope for XFML.