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.

meta-longitude=-4.322157262071
meta-latitude=55.878416254973
meta-altitude=0
meta-range=156.059623386301
meta-tilt=0.0
meta-heading=5.009656812371E-14
meta-coordinates=-4.322157262071,55.878416254973,0

technorati tags geotagged geo:lat=55.878416254973 geo:lon=-4.322157262071