Things Politicians Should Invent: keep track of constituents' track record

I write to my elected representatives on a fairly regular basis, often expressing concern about possible outcomes of certain policy proposals. There have been times when I've been clearly right or clearly wrong. In other words, my emails says "I'm concerned that if you pass this piece of legislation, this Unquestionably Bad Thing will happen." And sometimes it either does or does not happen. In many cases it's too soon to tell, and in many other cases I'm expressing a personal preference rather than making a prediction, but sometimes my emails contain predictive statements whose accuracy can, at some point in the future, be objectively verified.

It occurs to me that I'm most likely not the only constituent making predictive statements whose accuracy can be verified. And if this is the case, politicians' offices could keep track. Perhaps patterns will emerge as to which constituents have the best foresight, and then politicians could weight the opinions of those with the best foresight more heavily, to the benefit of us all.