Photos should only be allowed to be posted once, I've seen the same picture posted over and over until the one week limit is up, seemingly to gather more votes.
I agree. Lately, I have seen someone post and repost the same pic 4-5 times moving it back to head of the gallery each time. She has also posted 30 of the same shots until she received an AC which is her ultimate goal in everything she does. Including having several handles that she uses to vote for herself and to slam others. She posts inappropriate content. She is crude, rude, and inappropriate but, still allowed to be on WU.