<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Postby Posts</title><description>Notes on Substack growth, audience quality, and monetization systems from the team behind Postby.</description><link>https://posts.postby.ai/</link><item><title>Why subscriber quality matters more than subscriber count</title><link>https://posts.postby.ai/blog/first-post/</link><guid isPermaLink="true">https://posts.postby.ai/blog/first-post/</guid><description>A publication with the wrong first thousand subscribers is harder to fix than a publication with the right first hundred.</description><pubDate>Fri, 05 Jun 2026 00:00:00 GMT</pubDate></item><item><title>The weekly operating rhythm behind a durable Substack</title><link>https://posts.postby.ai/blog/second-post/</link><guid isPermaLink="true">https://posts.postby.ai/blog/second-post/</guid><description>Consistency is not a personality trait. It is usually a calendar, a review loop, and a clear definition of done.</description><pubDate>Tue, 02 Jun 2026 00:00:00 GMT</pubDate></item><item><title>Your notes strategy should serve the publication, not distract from it</title><link>https://posts.postby.ai/blog/third-post/</link><guid isPermaLink="true">https://posts.postby.ai/blog/third-post/</guid><description>Notes can accelerate growth, but only when they are tied to a clear publication goal instead of treated like a separate content hamster wheel.</description><pubDate>Fri, 29 May 2026 00:00:00 GMT</pubDate></item></channel></rss>