NotCourierSans is a font published under the GPLv2 (with a font exception), by the Open Source Publishing group (OSP), part of Constant vzw, Brussels.

Pillku, amantes de la libertad es una revista digital para debatir sobre política, Cultura Libre y movimientos sociales. Pillku, amantes de la libertad es una publicación de Código Sur. Los contenidos de este sitio web están bajo una Licencia Creative Commons BY-SA. Tecnología: Cyclope 3 GPL. Hecho por Código Sur.

Radio ELA is a community radio from Madrid. ELA stands for "Emisora Libre y Autogestionada" which can be translated as "Free and Self-managed Radio Station". Its community consists of different kinds of programs (musical, political, humor, etc.). New programs are encouraged to join the project. Radio ELA ony uses free software.

Freesound aims to create a huge collaborative database of audio snippets, samples, recordings, bleeps, ... released under Creative Commons licenses.

Generatech is a platform for the empowerement of gender in the audiovisual technoculture. It hosts collaborative spaces for communities related to critical views on gender, feminism, bodies, sexuality and related issues, while promoting free software and free culture.

CSA Tabacalera is a self-managed social center in the Lavapiés neighbourhood in Madrid (Spain) with 9,200 square metres. The building is an old factory of tobacco owned by the Spanish Ministry of Culture and considered public cultural heritage.

Kune is a free/open source distributed social network focused on collaboration rather than just on communication. That is, it focuses on online real-time collaborative editing, decentralized social networking and web publishing, while focusing on workgroups rather than just on individuals. It aims to allow for the creation of online spaces for collaborative work where organizations and individuals can build projects online, coordinate common agendas, set up virtual meetings, publish on the web, and join organizations with similar interests.

Ourproject.org is a web-based collaborative free content repository. It acts as a central location for offering web space and tools for projects of any topic, focusing on free knowledge. It aims to extend the ideas and methodology of free software to social areas and free culture in general. Thus, it provides multiple web services (hosting, mailing lists, wiki, ftp, forums…) to social/cultural/artistic projects as long as they share their contents with Creative Commons licenses (or other free/libre licenses).