A remark regarding multiple contest entries - I think this is a good rule, we are not able to post an entry again if it has high rating, but the problem is that some contests are not decided weeks (some even 2 months) after contest is closed. And there are many similar contests here (especially financial and real estate). Nevertheless, that is not my issue. I tried (intentionally) to work around this rule, and it is possible. If you withdraw the suggestion with high rating, you are able to use it in other contest. We already know that. But after that - you are also able to return your suggestion to the first contest. And keep the rating. I am not advertising this method, just wanted to let developers know.