The qualities that make Twitter seem inane and half-baked are what makes it so powerful.

Enterprising law-enforcement officers with a warrant can flick a distant switch and turn a standard mobile phone into a roving mic or eavesdrop on occupants of cars equipped with travel assistance systems.

Digital books and other texts are increasingly coming under the control of distributors and other gatekeepers rather than readers and libraries.

Thanks in part to the Patriot Act, the federal government has been able to demand some details of your online activities from service providers - and not to tell you about it.

The qualities that make Twitter seem inane and half-baked are what makes it so powerful.

When something online is free, you're not the customer, you're the product.

It's hard to try to be a canary in the coal mine in Internet because right now we're enjoying such innovation. But at the same time, we are truly in the midst of a sea change in how controllable the technology we use day by day is, and it is getting more and more controllable by a distinct group of entities, who may have our best interests in mind, at least at consumers right now, but they can change their minds or be regulated, forced to change their minds later.