It's exciting and also deeply disturbing. I agree with all the positive benefits. But after a while I think there's a real tendency to just reduce people to a

It's exciting and also deeply disturbing. I agree with all the positive benefits. But after a while I think there's a real tendency to just reduce people to a set if metrics in your mind. It seems scary to me that the more "connected" we are we are often just self-selecting or being selected into some group based on patterns.