Every Facebook user will be assigned a "trustworthiness score" derived from a mix of user complaints and secret metrics derived from spying on user activity on the system (Twitter has a comparable system). Read the rest

Adam Greenfield (previously) is one of the best thinkers when it comes to the social consequences of ubiquitous computing and smart cities; he's the latest contributor Ian Bogost's special series on "smart cities" for The Atlantic (previously: Bruce Sterling, Molly Sauter). Read the rest

In The Network Structure of Opioid Distribution on a Darknet Cryptomarket, (Sci-Hub mirror), a paper presented today at the American Sociological Association meeting in Montreal, social scientists Scott W. Duxbury and Dana L. Haynie lay out their findings on using fake bad reviews to disrupt the darknet drug-trade. Read the rest

The Extra Credits video series has a great segment on Sesame Credit, the Chinese government's public-private "reputation economy" that uses your social media postings, purchases and known associates to assign you a public score rating your citizenship and reliability. Read the rest

Wired's David Kravets has a long look at the sleazy world of online mugshot blackmail. Rob Wiggen, a convicted fraudster, founded Florida.arrests.org when he got out of prison. It scrapes Florida's law enforcement websites and builds a Google-indexable database of mugshots of people who've been arrested, making no distinction between people who are convicted, people whose charges are dropped, people who are acquitted, and even includes children as young as 11. Each is titled with the person's name and captioned like so: "Mug shot for Philip Cabibi booked into the Pinellas County jail." These show up in Google's search-results for the named people.

Companies like RemoveSlander.com and RemoveArrest.com charge hundreds of dollars to get images removed from arrests.org (arrests.org is festooned with lucrative, automatically placed ads for RemoveArrests, thanks to Google's ad-matching algorithm). They claim to use some "proprietary" process to do this, but Kravets speculates that they're just paying $19.90 and using the poorly signposted removal service offered by arrests.org itself.

It's a nasty story about the downside of government transparency, and Steven Aftergood from the Project on Government Secrecy for the Federation of American Scientists worries that it'll be a poster-child for attacking sunshine laws like Florida's open records system.

For $399, RemoveSlander promises to take that fight to florida.arrests.org, and force Wiggen to remove a mug shot. RemoveSlander’s owner, Tyronne Jacques — the author of How to Fight Google and Win! — said the removal fee pays for his crack legal team to deal with florida.arrests.org, and to force Google to get the URL removed from Google’s search index.