I am the most concerned that we end up in a situation where your - everything is known about you and so therefore, not only Google, but Google, Facebook, Twitter - the whole set of companies - essentially knows all your weaknesses and therefore how to manipulate you in subtle ways in order to have you do things you might not otherwise do.
I'm concerned with our autonomy. I don't like the idea of people collecting information on me in general, but I particularly don't like it when it's used to sort of exploit your weaknesses or make you lose control in some ways.
