just want to tell you a bit more about my latest application, which results from the following problem: Everytime I created a map / geotags for a customer's website, I had problems with quick & easy geocoding his position - especially when he was living in the countryside. Google Maps often has no accrurate geocoding for street numbers in the countryside or sends you completely into the nirvana.
At the moment, time this service is available in English, French, German, Italian, Dutch, Bulgarian, Hungarian, Chinese and Portuguese. Check "Language" to download a language file and to translate it. Of course we will state your name and add a backlink to your website :-)
A KML file defines a placemark in the Google Earth Software. Just take the following code and create a textfile from it, change it's extension from "txt" to "kml". - Or even easier: Just klick the button and download the kml file.
GPX eXchange format - http://en.wikipedia.org/wiki/GPS_eXchange_Format