Architecture
Inarchitecture.com - http://www.inarchitecture.com/
Features interesting information in architecture including frequently updated news about architects, firms, projects, products, building materials, awards, competitions, conferences, exhibitions, events, books, websites, publications, software and green building.
Architecture for Humanity - http://www.architectureforhumanity.org/
Provides a range of design and construction administration services to partners and clients through a global network of design, development and construction professionals with local expertise and knowledge.
Chicago Architectural Club - http://www.chicagoarchitecturalclub.org/
Runs side-by-side with the development of the Chicago school of architecture.