3 ms·The knowledge that people can ref things by their hash is a serious problem for power centers.by jakeogh 7y agoThe knowledge that people can ref things by their hash is a serious problem for power centers.pjc50 7y ago> power centers. What does this mean here?gmueckl 7y agoWhat does this comment mean? I understand the words, but not the meaning.deleted 7y ago[deleted]