Many billboards and magazine ads have resorted to showing isolated body parts rather than full-body portraits of models using or wearing products. This style of photography, known in the industry as abstract representation, allows the viewer to see himself in the advertisement, rather than the model.

The new Zune may not be an iPod killer, but it does offer a clean interface, great industrial design, HD radio, and a subscription model for music, making it significantly less expensive for big users.

The early cyberpunk idea was that networked computers would let us do our work at home, as freelancers, and then transact directly with peers over networks. Digital technology would create tremendous slack, allow us to apply its asynchronous, decentralized qualities to our own work and lives.

I don't want to sound like some old person pining for how things used to be, because I'm not. But walking down the street, for example, used to be a public activity; you'd see the other people.

While Google has given away pretty much everything it has to offer - from search and maps to email and apps - this has always been part of its greater revenue model: the pennies per placement it gets for seeding the entire Google universe of search and services with ever more targeted advertising.

Ecstacy stripped away the user's inhibitions to self-expression. On E, lies are inefficient, and the peculiarities or weaknesses they are meant to obscure no longer seem like offenses against nature.

A currency designed for long-term storage and investment doesn't do so well at encouraging transactions and exchange in the moment.