After seeing this on the Scobleizer I decided to do it myself just out of curiosity. On the right there should be a blogmap of the general location where I'm located (you may have to scroll down a bit). Click on Bloggers Nearby if to see who else is around my neck of the woods. I retrieved my general lat/long from this site because I couldn't figure out a quick way to do it in Google Maps or Mapquest...
Wierd, what if you find out your next door neighbour is blogging? Then you might get to know way more about them than you really want to. Not that you’re anonymous anyways…