SomeEstimates

Shai Yallin presents a nuanced middle ground in the NoEstimates debate, arguing that while traditional precise time predictions deliver little value and can be costly, some estimation practices serve important collaborative purposes. The framework suggests that instead of focusing on accurate predictions, teams should use estimation as a tool for building trust, improving information flow, developing mentorship relationships, and enhancing cooperation. The key insight is that estimation's real value isn't in predicting the future but in facilitating conversations about complexity, dependencies, and risks. Engineering leaders will learn that the estimation process can reveal knowledge gaps, surface hidden assumptions, and create shared understanding across team members. Rather than abandoning estimates entirely or obsessing over accuracy, teams should focus on lightweight estimation practices that prioritize learning and collaboration over precision. The approach advocates for using estimates as communication tools that help teams align on priorities and understand work complexity without getting trapped in false precision or estimation theater.