Google Earth integration
I like the new Google Earth integration in testing versions, ie calling GE directly from points & tracks databases for immediate display. Killerfeature for this would obviously be to include the current map view. You could offer it under "share":
* Share map center
* Share screen shot
* Share current view as KMZ
Current view would include all enabled tracks, all enabled waypoints, and obviously the current map as georeferenced google earth overlay. That would totally rock. Not sure if GE mobile supports overlays though.
This topic is about something similar;