The thing about ffffound is that only members get to bookmark images, but non-members can view all the images that members can. It's just as easy to save your images of choice to your machine as it is to bookmark them so I don't really see a need to trade (for) an account such as this.
ffffound is not a BitTorrent tracker, anyways, so I believe this thread needs to be moved; correct me if I'm wrong, however.
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