Open content production is an important part of digital culture and participatory media culture. This night, I watched Elephants Dream, which is an international collaborative production (coordinated from the Netherlands, some Finns also in the core team). The movie is just 10 minutes and more of a technological proof of concept production-wise, rather than a landmark in any artistic sense (mostly this can be taken as a humoristic homage to the Matrix movies). But to have this kind of tools available in the open source is of course a really promising development.
frans goes blog 