Thirteen years ago, Watsi.org launched on Hacker News with a Show HN post that sparked a community-driven movement. The nonprofit, which became Y Combinator's first nonprofit (W13), grew from grassroots support to funding 33,241 surgeries with over $20 million in donations. Early traction from HN users was so strong that the team couldn't list patients fast enough to meet demand.

Paul Graham discovered Watsi on HN, wrote the organization's first major check, and helped secure its place in YC's portfolio. The journey wasn't without challenges - founder Chase Adam candidly shared the burnout and founder identity struggles that came from comparing nonprofit growth to for-profit startups. While donations grew linearly, patient needs grew exponentially, forcing a shift from rapid scaling to sustainable operations.

Today, Watsi stands as a testament to patient, community-backed philanthropy in an era of quick growth and crashes. The organization's slow, steady trajectory has created lasting impact, with donors continuing to support life-changing surgeries years after the initial HN buzz faded. Adam's reflection serves as both gratitude to the HN community and a reminder that meaningful change often requires sustained commitment beyond viral moments.