And they actually had to end up shutting down the leader board because while it was effective, it was so powerful that it stopped sourcing the best stories and started having people work to maintain their leadership.
最后，霸占主页成为主要的目标， 当这种情形发生时， 社群动力就会使参与者不再推荐好故事， 并且，有些人开始专门为了维持领导地位忙活。