Hacker News
- Social Network Openbook to be renamed Openspace https://medium.com/openbook-org/about-the-word-book-in-openbook-ed33b1514e71 4 comments privacy
- Introducing OpenBook, a simple and flexible distributed social network protocol http://projectopencontent.org/openbook.html 21 comments programming
- Openbook. A new, open source and secure social network coming soon to kickstarter. https://www.open-book.org/ 7 comments opensource