There has to be some way to register negative feedback so that you can find out what is widely unpopular. The key is to lower the power of individual down-vote

There has to be some way to register negative feedback so that you can find out what is widely unpopular. The key is to lower the power of individual down-votes so that an idea can’t be easily trashed to the point where most visitors won’t even consider reading it. (I find myself doing this sub-consciously in review sites and app stores for instance, where once something falls to about 3 stars I don’t even want to see what the fuss is about, I just skip it.) One thing I’ve never seen is a vote that accounts for the number of unique visitors, or the total time that visitors spend on a page, or even contributor status, before weighing feedback. An issue that isn’t immediately important to a lot of people should require some time to decide popular/unpopular status. A page shouldn’t show up/down status to anybody* until a significant amount of feedback has been collected, either. This would prevent knee-jerk down-votes of ideas that seem unpopular to everyone based on a few early down-voters. A proposal should stand on its own, at first. After a certain time period, the page could reveal whether or not an idea has really turned out to be popular, and at that point the cost of up-vote/down-vote could change (e.g. maybe only comments are allowed at that point, and no simple clicks).