https://www.smartersubstack.com/p/why-most-substacks-never-grow-andSmarter Substacken2026-04-17T19:01:14+00:00Why most Substacks never grow (and the fix)https://www.smartersubstack.com/p/she-analyzed-30-viral-posts-heresSmarter Substacken2026-04-16T19:00:49+00:00She analyzed 30 viral posts. Here's the pattern.