In the small world category, the other day at work, I went to a demo on an automation project. After the meeting, my wife and I ran into the presenter at the train station. Turns out Tony is a big railfan and was there to get some shots of the trains before he traveled on to the next stop in his road show. Tony is interested in all kinds of power, not just the rolling variety. He was telling me about the Society for Industrial Archeology. The SIA is made up of over 1,800 members, world-wide, who have a strong interest in preserving, interpreting and documenting our industrial past and heritage. This might be something other railfans would be interested in as well.