This document summarizes research into motivations for contributing to OpenStreetMap (OSM). A longitudinal study of 12 female participants identified motivators like improved tutorials, less time-consuming mapping, and positive feedback. Additionally, an online survey of 516 people found the most important motivators were mapping for a dedicated purpose, less time consumption, and tutorials for beginners. Qualitative responses highlighted lack of time, overcoming technical barriers, practical/social aspects, and license/organizational concerns as deterrents. The research found no significant gender differences in motivators.