Since its beginnings Infomed was conceived and developed under the concept of a decentralized model of collective construction. Evidence of this is the development of nodes in all the provinces, the creation of territorial domains, the development of sites and Web pages at all levels, the sustained incorporation of users and the wide production of content and services during times when blogs, wikis and other present forms of communication did not exist and that today represent the idea of Web 2.0. The development of the network of sites of specialties is an example of this type and the existence of pages of professionals and other groups are important antecedents of what today people are seeking to develop.