I am just testing an AppleScript from Adam Burt which takes a screenshot of google earth and posts it to a blog via ecto. does lots of tagging and produces metadata too. Designed for blojsom I’ve tweaked the html a bit for pivot.
Details and download of the script from Google Earth Geo-Blog Snapshot – ecto Script plug-in.
I know little about google Earth, but I know there are a few folk out there who might like this.