The Sept challenge winner was won by someone with 1 post. Someone who's entire post history only includes two words: "Sounds Great". I seriously think the challenges should have a minimum post requirement to keep people from joining, and just submitting an image w/o contributing to the community. At least something like 200 posts. Am I the only one who noticed this? I just find it disturbing that anyone trolling around for things like this can just waltz in, drop off, and bounce.