Not laughing at your question, actually it doesn't bother me since the feds probably had it for years. I have seen aerial photos taken of populated towns and cities during WW2, so aerial photos have been around for a long time, more accessible now though. I also think, before an "attack", a prudent attacker would get 1st hand viable information by being "on site" before wasting their assets.
As far as where I live, if they take new photos every 4 years, I have only one day I need to not be running around naked, picking the right day may be a challenge.
I'd rather my neighbor look on Google rather than tromp around my place if he is truly that curious. Physical trespassing would P me off a lot quicker.
I agree with your point on Military and other strategic areas
Dennis, OK that's all fine...but what about my Lake that I care so much about ? I have never had a tenant or anyone else suspect I had a lake and wander onto our property..but Google earth just makes it too easy..and is an evasion of my privacy and right to quiet enjoyment of the property...Google needs to be throttled or they will get too powerful and be co-opted by the govt. if it has not already happened..