Agree, it isn't without issues. But if you've built the app and there are lots of people wanting a free solution then that is two out of three (with the third,

Agree, it isn't without issues. But if you've built the app and there are lots of people wanting a free solution then that is two out of three (with the third, and only, missing piece the people willing to pay...which is kind of where he is now). Still, at scale this would give you a lot of interesting data I'm sure you could make money off of somehow - e.g. shorting P&G because you can see their orders are down 20% or something like that.