[Justin] This is the meat of my talk, but basically, the organization is flat and open. People join in on projects based on interest and available time, or start their own projects based on an idea and the ability to convince a couple coworkers that it's a worthwhile effort. If you have an idea for improvement, talk is cheap and putting in the code to demonstrate its potential is preferred. It's a very exciting way to choose direction and participation and lets everyone engage based on their interests and skill set. And nearly everything we write, anything that's easily reusable by someone else, is completely open source.