Profile of Substack, whose founders insist it is a platform, not a media company, and say there is less need for moderation as readers opt in to newsletters (Clio Chang/Columbia Journalism Review)

Clio Chang / Columbia Journalism Review:
Profile of Substack, whose founders insist it is a platform, not a media company, and say there is less need for moderation as readers opt in to newsletters  —  Did a newsletter company create a more equitable media system—or replicate the flaws of the old one?