I am a technologist who into many things both virtual and real. Here are a few.
My profession is working for Internet service companies which provide a useful service to everyone. A special interest of mine is when that value is damaged by others seeking to gain advantage, often at a commercial scale.
America has a tremendous railway heritage, and it is close to being forgotten. Old trains are fun, but they're also big, rusty and hard to preserve. I help organizations big and small make a serious effort.
Also, check out my blog.