Thx to my good old friend Ed – Geospatial Technologist at Google – I’ve been looking into the functionalities of Google Latitude.
With this little app you can use your mobile to put yourself on the map and you can use this small map on your blog. Since I don’t have GPS on my mobile ( yet ), the poles of the GSM network are used to calculate the position. A little less accurate, but who cares.
Everyone can follow you now, if this is what you want that is questionable, but technically speaking it is nice of course.