Using the cyberhobo’s GeoMashup, I’ve started tagging posts with location data. This is used to create a map with the slick Google Maps API. For example, right now I’m at 460 Pacific Street, Monterey CA, or (36.599784,-121.896272) in decimal latitude and longitude. You can see a map of that location (where I should technically be doing actual work), by clicking the link above.
In the future, I’d like to get a GPS card and interface it with my email and WordPress, just like Randy Waterhouse in Cryptonomicon.