In January, the Obama administration put together a "working group" to analyze how huge swaths of Americans' data are being gathered and stored and what sort of privacy issues need to be addressed. The group's report was just released this week. Before you ask: No, it's not about the National Security Agency (NSA) sweeping up huge amounts of metadata from phone and online communications by Americans, even though that’s the big data conversation many Americans want to have right now. Such data gathering is vaguely mentioned in the full report, but primarily the 85-page study (pdf) is about consumer privacy...