X changes its crowdsourced fact-checking Community Notes feature to show contributors other note proposals and see other viewpoints before they submit a rating (Sarah Perez/TechCrunch) https://techcrunch.com/2023/09/15/xs-crowdsourced-fact-checking-system-will-now-let-contributors-consider-opposing-viewpoints/ http://www.techmeme.com/230915/p14#a230915p14