Ready to be published? LXer is read by around 350,000 individuals each month, and is an excellent place for you to publish your ideas, thoughts, reviews, complaints, etc. Do you have something to say to the Linux community?
Diaspora, the open source social networking project, has some pretty bad stuff lying in its contributor agreement. Basically, the company owns any contributions and can sell, license, and create solely owned derivative contributions based on a user contribution.