Bookie is a Python based open source bookmark managing web application that includes content archiving, a Chrome extension, and much more. Phew, that took a lot longer than expected. I've tagged Bookie 0.4 and the live site is updated to run it.
The big thing is that signups are now there as well as a landing page. So hopefully this will spike up interest in new users checking out Bookie.
There are still a ton of long term ideas to work on with Bookie. I'd like to get a 'reading' view setup so that you can easily run through the bookmarks you've marked `toread`, especially in a mobile view. <3 my N7. I also want to work on getting suggestions for related bookmarks, suggested tags based on content, and other interesting machine learning type problems.
If you're the type that takes your bookmarks seriously give it a try. If you don't want to run your own instance, sign up to https://bmark.us and try it out there.
You can get an idea of the roadmap we're working off of on the Trello board.