https://www.theverge.com/2020/12/16/22174000/substack-rss-reader-newsletter-subscriptions
#Substack 的 #RSS阅读器 ：https://reader.substack.com/
🔸可以订阅第三方 RSS Feed
9to5Mac： https://9to5mac.com/2020/12/16/substack-reader-service-ios/
发现于
https://twitter.com/RSSCircus/status/1339260834443309056
