I've gotten curious lately about who's blogging near me, so I've taken advantage of two opportunities to find out:
First, Matt Haughey has enabled lists of Metafilter users based on their proximity to one another. You can see my list on my MeFi profile.
Second, I've geocoded this site and registered it with GeoURL. Click the button () to see a list of sites near my primary blogging location. I do, however have several locations. My work address in New York City and my home address in New Jersey are the main ones, but they're pretty close together anyway. I also figured out how to find sites near Great Barrington, Massachusetts and Kailua-Kona, Hawai‘i, which are two other places I enjoy spending time at.