For what purpose? Do you mean as a kind of community-built map? I had thought of doing that; it could be really useful. For example, I could add on all of the major landmarks, etc. in my local area, perhaps with photos and links to external web pages where appropriate. Of course, it will all get much more interesting when we all have geo-locatable camera-phones... 8-)
But perhaps I miss your point.
My main interest at the moment is the exchange of GPS data and the ability to find data local to a particularl location but there are, of course, other geospatial applications. As you say once geoaware devices become more common it all gets a lot more interesting.
-- Andy Armstrong, Tagish
