Just to add a note here: I only have one nude image in my gallery and hit the 'nude' tag when I uploaded it but nothing appeared. I tried repeatedly to edit and add it, but no. Sometimes it seems, the nudity tag can be a little temperamental. I also agre that it does seem a bit weird that although there is a nudity flag for the actual images, there are many nude thumbnails, including some male full-frontal shots. Surely this negates the effectiveness of the NF itself...

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