https://www.smartersubstack.com/p/a-substack-tweak-that-converts-visitorsSmarter Substacken2026-04-02T19:01:42+00:00A Substack tweak that converts visitors into subscribershttps://www.smartersubstack.com/p/89-out-of-100-top-earners-broke-thisSmarter Substacken2026-04-01T19:02:40+00:0089 out of 100 top earners broke this "rule"