This period coincided with what felt like a profound shift in internet mores. In the past few years, two things have happened: a dramatic rise in online hostility, and a growing awareness that the lovely sense of privacy engendered by communicating via a computer is a catastrophic illusion. The pressure to appear perfect is greater than ever, while the once‑protective screen no longer reliably separates the domains of the real and the virtual. Increasingly, participants in online spaces have become aware that the unknown audience might at any moment turn on them in a frenzy of shaming and scapegoating.