DefCon Kids grew out of the largest, most important gathering of computer hackers on the planet. This camp encourages kids to take a hard, skeptical look at the machines that surround them, and teaches them to hack apart everything they can lay their hands on.
Maria Popova, editor of brainpickings.org (and the über tweeter behind @brainpicker), describes herself as an "interestingness hunter-gatherer obsessed with combinatorial creativity." Popova discusses her work, and explains why she thinks the blogosphere needs a "curators' code."
Once relegated to one-time promos and marketing campaigns, Twitter is now a tool businesses use to provide customer service. And for some customers, Twitter can be a deciding factor in what companies they do business with.
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