1.) Instead of the 1 year natural rule, there should be a rule that contestants must not have competed in a real contest before. CQ said that this will be hard to prove either, but I think it's a lot easier than proving if someone is natural or not.
2.) Contestants should have at least 1000 posts and be registered for at least one year.
3.) There should be an open division where everybody can just post pictures (without any rules) in a dedicated thread, where no money is involved and the judging is done via voting of all Getbig members. This way noone is left out who wants his achievements be compared to others. It should also be allowed to post old pics, so that the old timers can participate.