Blog Wandering

Blog Wandering is a free tool that allows a user to explore a blog visually. You choose a blog from which to start and you get a map composed of the author and of her/his commenters, then you can click on a commenter and open the map of her/his blog, and so on. For each user, the Gravatar and the user's blog are shown. Double clicking on the Gravatar opens the blog in a new tab, while right-clicking opens the Gravatar profile. You can select the number of posts analyzed by Blog Wandering, as well as choose to select them starting from a date. You can zoom and pan the map, drag the users, delete and select them, scroll automatically to a user, and see the blogs you explored. You can even take a snapshot of the map.