Tumblr, NSFW porn blogging, and the challenge of checkpoints

After Yahoo's high-profile purchase of Tumblr, when Yahoo CEO Marissa Mayer said that she would "promise not to screw it up," this is probably not what she had in mind. Devoted users of Tumblr have been watching closely, worried that the cool, web 2.0 image blogging tool would be tamed by the nearly two-decade-old search giant. One population of Tumblr …

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Thoughts on the engagement of 6 million Facebook users

June 21, 2013 Facebook reported that a bug had potentially exposed 6 million Facebook users’ contact details. While this security breach is a huge at any scale and raises concerns regarding online privacy what I want to bring forward is that it also illuminates how our data is currently used by social media sites. In …

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Big Data Thoughts

401 Access Denied , 403 Forbidden , 404 Not Found , 500 Internal Server Error & the Firehose There is this thing called the firehose. I've witnessed mathematicians, game theorists, computer scientist and engineers (apparently there is a distinction), economists, business scholars, and social scientist salivate over it (myself included). The Firehouse, though technically reserved …

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How is the Brazilian Uprising Using Twitter?

By Andrés Monroy-Hernández and Emma Spiro More than a million Brazilians have joined protests in over 100 cities throughout Brazil in the past few weeks. Since their early beginning as a "Revolta do Busão" (Bus rebellion) to reduce bus fares, the protests now include a much larger set of issues faced by Brazilian society. Protesters …

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