Platforms follow a predictable cycle called 'inshittification.' First, they offer a great user experience to achieve scale. Next, they squeeze users to benefit advertisers. Finally, they squeeze advertisers to maximize their own profits. This model explains why platforms inevitably prioritize profit over user well-being and safety.

A sophisticated paywall's goal isn't just to block content; it's to intelligently guess a user's likelihood to subscribe. If they won't subscribe, let them read to build brand. If they will, present the paywall. This guess is based on referral source, story type, and other user data to optimize both reach and revenue.

LinkedIn has shifted its competitor analytics tool, which allows tracking of up to nine competitors, into its $99/month Premium Company Page subscription. This forces businesses reliant on this B2B data to upgrade, signaling a broader platform trend of monetizing valuable analytics features.

Withholding your best, most actionable ideas for a paid tier is a strategic move to preserve their effectiveness. By sharing powerful concepts with a smaller, dedicated audience, you prevent them from becoming diluted and overused, thereby justifying the premium subscription cost.

Read AI discovered that the longer a user stays on the free plan, the more likely they are to eventually pay. By allowing users to build a large personal data archive for free, the value of upgrading to access and query that history becomes a powerful, self-created incentive.

Platforms first attract users with a great service, then pivot to monetizing those users for business customers, and finally extract all value for themselves, degrading the experience for everyone else. This cycle, termed "inshittification," is enabled by locking in users and businesses who become too dependent to leave.

ChatGPT's paid tier was an emergency response to viral growth overwhelming capacity. It served as a way to "gracefully turn users away" and shape demand rather than a pre-meditated business model, showing how extreme product-market fit can dictate strategy.

Twitter (X) has historically struggled to capture the value it creates because users treat it as a "watering hole" for news and discussion. This mindset is fundamentally different from Meta's platforms, where users are in a "shopping" frame of mind, making them far more receptive to product ads and e-commerce integrations.

Dan Kohler's Kapo Chronicle newsletter converts over 40% of its list by paywalling every weekly issue. Free subscribers only get a monthly email summarizing what they missed, creating a powerful incentive to upgrade. This challenges the common freemium model where substantial free content is the norm.