Upload KML Files to Google My Maps
I literally gasped with excitement when I read this.
You can use this feature to transfer placemarks from Google Earth to Google Maps, make an editable copy of some geographic data you find on the web, or upload KML data from a GPS tracking device. Then you can bring it back to Google Earth by clicking on the KML link to download a KML file.
Finally a place to organize all my GPS logs from my trips. But it’s not working =(
Here is the announcement from the Google LatLong blog:
Import your KML, KMZ, and GeoRSS files