Don't put the contest entries in the main discover page.
Now we are having a lot of great contests and i always love to participate it. But now the discover page is always full of contest entries and there is not much space for the product ideas. I know that we can use the filter, but not everyone will go to scroll down for new ideas every time or use the filter. I notice with my previous projects that most of the supporters comes in the first few days after submission, when they go down the page will be hard to gain supporters, even with the help of social media, unless you build a huge base of supporters at the beginning. It would be great to have more visibility for the new projects, the contest entries can be seen in their own respective pages.
I hope it will be an helpful feedback.