One of the worst days. He managed to teach a lot to the world – through fighting for Internet freedom, programming, blogging, hacking, everything he did to keep information open. Hats off to Aaron who managed to build systems that got people together, change the information flow and went to great lengths to give us access to information. Unfortunately some people didn’t like it and managed to depress him so much. I think even his death teaches us something, about how much more we can do to keep the information open and accessible. Let us do it!