Bookmarks IO helps you to store a digital bookmark, simply by typing in which page you last read/are currently reading, so that the next time you open your book to read after a long time, you don't forget, where you had stopped previously.
Sidebar allows you to bookmark tweets, podcasts, products, websites, and news to create your own personal search engine. Sidebar also creates a "sidebar" conversation on every webpage where you can share annotations and comments with others on Sidebar.
Your team's open source social bookmarking application. The idea is to make it easy for everyone to install and test the bookmarking service on their own server and become independent. We hope to get enough positive feedback to continue to add more features.