Ghost ↗Archive analysis / Platform operations
Ghost’s August 2025 release added ActivityPub-based social-web features and native analytics. The announcement changed what a Ghost publisher could test, not what reach or revenue it could claim.
Source: 4 August 2025
Primary-source reviewRead · 3 min ↗
beehiiv ↗Archive analysis / Ad operations
beehiiv’s September 2023 Ad Network post documented an in-platform workflow for reviewing, scheduling and reporting sponsored placements. Eligibility and opportunity did not equal a booked campaign.
Source: 14 September 2023
Primary-source reviewRead · 3 min ↗
Substack ↗Archive analysis / Audience and distribution
Substack launched Notes to all users on April 11, 2023 as a short-form network feature. The feature created a discoverability surface, not proof of subscription conversion.
Source: 11 April 2023
Primary-source reviewRead · 3 min ↗