Clay Shirky once casually said in a class, "Can criminals use your app? How? If criminals can't use your app, no one can." I think about this every time I see

Clay Shirky once casually said in a class, "Can criminals use your app? How? If criminals can't use your app, no one can." I think about this every time I see a thinkpiece about how a public forum's gone south after incentivizing attention seeking.