At last, GPS Moblogging arrives:

Mie's cellphone can tag each photo she takes with the latitude/longitude coordinates. Last night she tried sending a geotagged jpeg for the first time, so this morning I started researching how to get the coordinates out of the jpeg. It turns out that the data is stored in EXIF headers.

By the way, infogargoyle looks like it's going to be an interesting site for keeping up to date with information saturation gadgets such as this bluetooth GPS.