Things worth measuring

Or: How to find content market fit

25 Aug 2025

OK, so this article is clearly aimed at tech bros who call themselves “Newsletter Creators,” but it does offer a few useful ways metrics for tracking newsletter health—especially tracking reader replies (sometimes referred to as the “unsolicited response rate”).

Read This is curated by Stephen Knezovich. Each issue shares resources and insights to help writers launch, improve & grow their email newsletter.

Metrics