As a sci fi geek I like to imagine that these new technologies will propel us into to a world where there are those that share everything, and those who live completely anonymously. A polarization of introverts and extroverts.

One group of people who automatically share everything they do on the internet and write status updates for every emotion or thought the have.

The other group of people a mysterious, silent, black hole to the advertisers and others who seek to profit from knowing our activities.