“Over the last two years, as the subreddit has tripled in size, moderators have noticed its content changing, too. With a bigger audience comes a greater opportunity to spread the word. But where the subreddit used to be mainly used as a forum for discussion of data and hard news, the most popular threads today are memes, alarmist headlines and polemics. Those are more appealing for a large audience–who accordingly “upvote” the posts to the top of the subreddit.”
This is the precise problem that Relevant solves. Because the reputation metric is not based on popularity the content doesn’t change as the community grows in size. Web2.0 networks assume one account one vote is a must. This is an outdated view in many ways.