Next month the Cambridge Philosophical Society is hosting an event to celebrate David MacKay and his work on the tenth anniversary of his passing. The organizers are soliciting notes sharing how his work has impacted people -- you can submit at https://docs.google.com/forms/d/e/1FAIpQLSfpP78BLOvnAgk2cy3mnmN6vGqD7VyzdN4cUpQiKjiAIeUcsA/viewform?pli=1.