Unlike other open source products, Umbraco represents over 10 years of dedicated management and it shows. Instead of trying to be everything to everybody, the core mission of the Umbraco community has been to make the product very good at one thing: user-friendly and flexible content management. A proven track record with the worlds biggest brands. Microsoft, Wired Magazine, Vogue, and over a quarter million other sites run community built Umbraco. Over the years, the code may have been customized for each solution, but the core product remains the same: A .NET platform with usability as its highest goal. Extendable modules offer even more features Umbraco HQ continues to provide ongoing patches and support for the core code as well as providing add-ons like Courier, Contour and Concierge--a full set of content management tools, infrastructure and environment support, and content delivery must haves like forms and questionnaires.