Across Reddit, thousands of forums have gone “private” and effectively disappeared. Users are protesting the site’s plan to capitalize on its data, which has been enjoyed for free by people making third-party apps for Reddit, as well as some of the world’s biggest companies training their A.I. Guest: Sarah Needleman, reporter for the Wall Street Journal who writes about interactive entertainment and social media Host: Emily Peck If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get benefits like zero ads on any Slate podcast, bonus episodes of shows like Slow Burn and Dear Prudence—and you’ll be supporting the work we do here on What Next TBD. Sign up now at slate.com/whatnextplus to help support our work. Learn more about your ad choices. Visit megaphone.fm/adchoices