This morning, for instance, I was emailed a reminder about an astrological configuration that had been offered as a "crash" warning. That was several weeks ago, and suffice it to say – in case you hadn't noticed – nothing's crashed anywhere.
So I'd like to be able to DO something with this result so that, over the course of time, SocialTraders can get a sense as to what works and what doesn't. My current idea is to be able to assign a "rating" to this item, now that the event has passed. Perhaps it could range from -5 to +5 (with the page above getting, I suppose, a -5 rating). I think I'd label this star rating as Predictive Value.
But I'd love to hear your ideas as well – – or whether or not SocialTraders out there would like to see this kind of new feature added. I don't want to over-complicate the system, but I want to build up the knowledge base in a useful way at the same time.