First mapping target has been Keski-Uusimaa, Finland but also
elsewhere where I go and GPS data logger is with me. New focus is to make map routable -- so I'd turn Nüvi to OSM and listen some times wierd routing instructions ;)

see also http://wiki.openstreetmap.org/wiki/User:Juhe

OpenStreetMap is a free editable map of the whole world. It is made by people like you.

OpenStreetMap allows you to view, edit and use geographical data in a collaborative way from anywhere on Earth.

OpenStreetMap's hosting is kindly supported by the UCL VR Centre and bytemark.