Thanks for the response. I'm happy to inform you that we already have a system in place to hide your entries from unregistered eyes. To see it in action, log out of Prova & visit our homepage (prova.fm/advertising/
) Look at the table of Recent Advertisement Design Contests & you'll see a "Private Logo Design Contest" highlighted in green. When logged out you won't be able to view it.
To get the private option, select the "Private" checkbox when you launch a contest. If you've already submitted a contest, let me know and I can add the Private feature.
I like your idea for the price/entries ratio. We'll try to implement that as soon as we can.
Thanks for the suggestions.