It hasn't even gone as far as the actual Puritanism. Most mainstream web properties do not allow any pornography to be distributed via their service and will re

It hasn't even gone as far as the actual Puritanism. Most mainstream web properties do not allow any pornography to be distributed via their service and will remove anything perceived as vaguely pornographic (ironically eBay is a rare exception, but it's walled off). Sometimes even innocuous nudity falls into that category. Nobody on Hacker News compares that policy with Nazi book burning though.