This site uses Noosfero, a free web platform for social networks with blog, e-Porfolios, CMS, RSS, thematic discussion, events agenda, and collective inteligence for solidarity economy in the same system. All these features are available here.

Additionally, the source of the OSS 2011 Noosfero theme are available under the same license as Noosfero itself, i.e. the GNU Affero General Public License, version 3. The source can be found at Gitorious.

Finally, the OSS 2011 logo represents the tail of a Humpback whale (Megaptera novaeangliae). Humpback whales are frequent visitors to the Abrolhos Marine National Park, in southern coast of Bahia, where they come to mate during the winter in the Southern hemisphere.

Huampback Whale