Crazy Ideas
crazyIdeas.info is a domain which I picked up with the idea of turning it into a hub site for some of our odder ideas. It helped that is had a published website on it before I acquired it.
At this point my thought would be to turn it into an information site with articles about apparently crazy ideas that were later proven to be practical. There are books with predictions from famous people that could form the basis for articles. I also suspect that in an election year it might be entertaining to go through old pages of the Congressional Record and see what sorts of crazy things politicians predicted that never happened.