Obviously, some of us have more spare time than others. The good thing about it is that some of the folks lucky enough to have some extra time do really cool things to further our affliction with everything automotive.
Follow the link to ApocaIX, and you will have a pretty respectable listing of the major motorsports venues on earth with satellite photos and links to Google Earth showing the same, but often with better zooming features and clearer images.
Pretty cool stuff to check out during those precious few seconds of down time when the boss isn't looking.
[Source: ApocaIX via Google Earth]