Librarian in Black Blog – Sarah Houghton

For an interesting merge between knowledge management and social networking, check out Trailfire.  Users comment on sites, connect them to other sites, making a trail as you go.  It’s kind of like a pathfinder, but actually driven and movable from place to place quite easily.  It’s an interesting concept, and one for libraries to pay attention to.  Perhaps this is the type of system or set-up your users would find useful for their next web tutorial or "best business reference sites" list.  You can see a simple screenshot of how it works here.