@rwg @rra @commodon @academicchatter

Presumably this is it in webpage format....
cell.com/patterns/fulltext/S26

Very thorough and insightful. A lot of #journalists could do with reading this.

The lack of privacy is not an issue because almost no information is retained. No phone number, date of birth, address etc which you do mention.

Worth noting that researchers might find communities that they are unlikely to come across elsewhere. Gaining trust with them might be a challenge.