I love to explore on Google Earth. I just found this birthday message written on what appears to be a horse exercise ring or some gravel paddock. I wonder if it was meant to be seen by the satellite or if these people have an airplane?
I haven't found a way to link to GE directly so I saved the coordinates and pageacaptured the image:

[link to www.flickr.com]


GE coordinates:

40°33'25.98"N 122° 9'45.76"W

No doom, just a fun way to make me feel better about the fact they can see everything about where you live.