Medium

Medium is an online publishing platform where individuals can write, share, and read stories. It offers tools for content creation, community engagement, and a membership model that supports writers and provides readers with ad-free access to a vast library of content.

Medium is the exact product described. The website clearly states its purpose as a platform for reading and writing stories, supporting writers through membership, and providing tools for content creation and distribution. All 'must-have' features are explicitly mentioned or strongly implied, such as a rich text editor for writing, a recommendation engine for content discovery, membership for monetization, and various engagement metrics and community tools. Additionally, many 'other' features like publication management, user profiles, tags, email integration, audio playback, mobile app access, social sharing, and search are also present.