Why does X reward creators who generate high watch-time or long-read posts, and how does this differ from Twitter’s short-form engagement model?
Why does X reward creators who generate high watch-time or long-read posts, and how does this differ from Twitter’s short-form engagement model? On X, visibility is no longer driven by fleeting reactions alone. Posts that hold attention—whether through long reads or extended watch-time—are systematically rewarded with broader and longer-lasting reach. To grasp why this shift matters, we must understand how X measures attention today and how this philosophy sharply contrasts with Twitter’s former short-form, reaction-driven ranking model. 1. The fundamental shift: from reactions to attention Twitter was built around speed. The platform rewarded posts that generated quick likes, fast retweets, and immediate replies. Content competed in short bursts, often rising and falling within minutes. While effective for breaking news, this model favored punchlines over substance. X represents a philosophi...