Providence-based Traction Software, a developer of social software for secure, scalable collaboration, has announced a live blog micro-messaging system. With the new feature, users can write brief notes from wherever they are and share them instantly over the company’s enterprise wiki platform, the first enterprise suite to incorporate micro-messaging technology that’s been made popular by Web services such as Twitter and Pownce. A live blog is an automatically updating browser window that can be shown directly on a user’s desktop or mobile device such as an iPhone. Users type a brief note in the window and everyone with access sees a new highlighted note in seconds. The notes are stored in a hypertext journal so they can easily be tagged for follow-up, discovered in a search or forwarded.