Thread:Talk:Personal image filter/New category system fail/reply

I think the filtering categories must be a separate category tree, otherwise we end up with the requirements of filtering dictating the category system on Commons, which is a large imposition. Having a few super-categories that can be protected from editing (ie vandalism) that images are individually assigned to (rather than cross linking into the existing category tree), is the most workable idea, and won't add endless reversion wars to the current category system. --Tony Wills 10:30, 9 August 2011 (UTC)