PUBLIC MARKS with tags open_source & social_networking

Reddit is unique in the social news scene in that we have a huge community of developers. It seems only natural that we give you all in that community a chance to contribute back to reddit and make it a better place for everyone. We know reddit's success has less to do with our technology than it does with you, our community, and now we want to let our community improve our technology.

Torrent Swapper is an open sourced sociable peer to peer file-sharing client based on the Bittorrent protocol that is ideal for high-speed distribution of large files that has a basic understanding of human friendships, of user tastes in content, and of I

Mahara is a fully featured open source electronic portfolio, weblog, resume builder and social networking system, connecting users and creating online communities. Mahara is designed to provide users with the tools to demonstrate their life-long learning,

PHPizabi is one of the most powerful social networking platforms on the planet. With literally thousands of websites powered by PHPizabi including everything from simple friends sites to the most complex networking super sites out there. Easy to install,

Project description: MyOwnSpace is a Bastard version of Social Software similar to Myspace . MyOwnSpace is an underground community that lets you meet YourOwnFriends 's friends. It is 100% homemade piece of software built on php/GPL.

Elgg is an open source social platform based around choice, flexibility and openness: a system that firmly places individuals at the centre of their activities.

Ohloh is an open source network that connects people through the software they create and use.