@allenyang this is poorly executed with horrible uiux. All submissions should be public and there should be no limit to voting.
Zeroqode have built an awesome app here for solving this problem, it’s a bit rude to snub them. Their app would be used more from the beginning if it was endorsed.
I think this ideaboard won’t have impact anyway. The founders are very set on what they want to include and when. People begging for many features and mobile support for a long time with no return. They know already what users want.
I think this is just a personal project for you to get some likes on a post.