First-order effects

• Writers on the platform now have their income determined directly by how many claps their stories earn from subscribers, replacing an undefined payout with an engagement formula.
• More authors gain the ability to publish behind Medium's paywall, widening the pool of content that only paying members can read.

Second-order effects

• The clap formula pushes writers toward stories optimized for quick approval rather than depth, reshaping what gets published on the platform — and the October move opening the partner program to any author or publisher multiplies that competition for the same subscriber-funded pool.
• Subscribers are being asked to judge whether exclusive access justifies the $5/month fee, which puts pressure on Medium to keep both volume and quality of paywalled stories rising.

Third-order effects

• If the pattern holds, creator platforms allocate subscriber revenue through engagement metrics instead of ad share or flat fees — a structure whose viability depends on subscriber scale, as later reporting of 200K–400K paying members yielding roughly $10M a year suggests is a thin base for a broad writer economy.
• Engagement-priced payouts also invite gaming, pushing platforms like Medium toward anti-gaming rules and algorithmic trust systems as a core cost of running a creator marketplace.