I’m slow off the blocks with this but it’s too important for me to skip, the Open Architecture Network has launched where anyone can upload a building design and all the documentation in order to build it. It is licenced under a creative commons developing world licence so designs can be utilised in the areas most needed for free. I really think this will start to change the way we can implement architectural solutions around the world. It may even impact on the way we think about architectural design and the ideas behind it. Anyway Varnelis already wrote it up, as did ndb, and inhabitat have an interview with Cameron Sinclair himself.