Next week I’ll be concentrating on minor details
Like getting the application working on N900 and both on GeoClue and Maemo’s liblocation 
When you move towards the Geohash the map will follow you.
If you want to try it on your N900, make a git checkout of the application, ensure you have python-location and python-osmgpsmap installed and run map.py.
Looks great…I’d love to see you get this packaged and into the repository. It is not as hard as you think for a python app, just a few commands on linux and you have what you need to upload.
the app is now available in extras-testing (yay!)