Wow... Although I must admit that it's an awesome resource for model railroading (and modeling in general), I really have to wonder if this is a case of people being so preoccupied with whether they can, they're not stopping to think whether they should. I have to marvel that areal photos of infrastructure, buildings, and any other spot in the US are now online in much higher quality than those that were used to prove the presence of ballistic missiles in Cuba in 1962... Just a thought.