This talk surveys the FLOSS copyleft compliance problems that were and are encountered, and how they have changed historically. Much progress has been made since the 1990s, but widespread adoption of GPL'd and LGPL'd software in embedded systems has led to more violations than ever before. This talk explains how our community meets these challenges to improve worldwide copyleft compliance.
A review of three open data projects, from a developer's perspective: assembling a map of poetry posts, crowd-sourcing photos of Heritage Trees, and showcasing Portland's extensive collection of Public Art. Includes practical tips, such as using CouchDB to manage datastores that continue to evolve based on citizen input. Ideal for anyone hoping to get their community engaged in open data projects.