Google is in a position where it doesn't even have to strive to become a hip, conscious choice. Brands are temporary fads. Functionality is forever. Google just has to 'be,' and everyone will end up there sooner or later.

The hours Facebook users put into their profiles and lists and updates is the labor that Facebook then sells to the market researchers and advertisers it serves.

I don't think tablets are where we should be focused. But I do think they could end up being an efficient way of delivering textbooks. They're just not really that, yet. There's all sorts of poisons and mined minerals and carnage that goes on to make a tablet. Way more than to print a book. Or a bunch of books.

Online advertising may not be much more successful than an old double-barrel, but - like a good spray of buckshot - it makes up for its lack of accuracy with sheer volume. There are 10 unique ads listed with every Gmail message in your queue, each tied to the message content. And a paying sponsor.

Global warming, you don't win it. It's this weird steady-state issue that's going to be with us for a few thousand years.

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.

It feels as if ever since the iPhone was released, the Macintosh computer has become just another leverage point in this other operating system's marketing plan.