Part of an icon's power comes from its indivisibility. The swoosh cannot be further deconstructed into its component parts. Just as golden arches mean McDonald's, and the little red tab means Levi's, the swoosh is Nike. The product is its icon, inseparably and without exception. To buy a pair of Nike shoes is to buy the Nike swoosh.

Most of us still haven't grasped the fact that everything we commit to the digital space - not just our public blogs and broadcast tweets, but every private text message, email, and voicemail is likely to be stored and accessible. Forever.

As a writer and sometime activist who needs to promote my books and articles and occasionally rally people to one cause or another, I found Facebook fast and convenient. Though I never really used it to socialize, I figured it was OK to let other people do that, and I benefited from their behavior.

Treating an age group as a demographic requires coming up with something that's common to every single one of them. Right?... So it's reductionist in that it reduces an entire segment of civilization down to one person with one habit.

No matter how much control kids get over the media they watch, they are still utterly powerless when it comes to the manufacturing of brands. Even a consumer revolt merely reinforces one's role as a consumer, not an autonomous or creative being.

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 reason why Apple computers have worked so well over time is that, unlike Microsoft, they don't bend over backward to be compatible with every piece of hardware or software in the digital universe. To code or create for Apple, you follow Apple's rules. If you're even allowed to.