“The most wisdom per word of any newsletter on the web.”

The 3-2-1 Newsletter is one of the most popular newsletters in the world. Every Thursday, the latest issue is sent to over 3,000,000 people. Each message includes 3 short ideas from me, 2 quotes from others, and 1 question for you to ponder.

Naive Weekly | Kristoffer | Substack

While modern newsletters like The Hustle and theSkimm built their audiences with daily curation and expanded their content offering from there, The Economist offers a playbook legacy publishers can leverage to retain subscribers by building their own curation muscle.