It depends heavily on the type of information, and how secret it is. I'd be thrilled to have access to a complete real time data of every financial transaction

It depends heavily on the type of information, and how secret it is. I'd be thrilled to have access to a complete real time data of every financial transaction. Imagine looking at any object around you, and being able to tell how much each component cost, the source of the component, and the company info that transformed the parts into an object, recursively all the way down to dust. That would be amazing. Even more, that would be enough for me want to make my financial info public to the world, rather than just credit card companies, and everyone that buys that data from them.