While I understand people finding this distasteful, it's exactly the kind of rule-breaking that they should be doing. Cheating? Airbnb broke Craigslist's rules

While I understand people finding this distasteful, it's exactly the kind of rule-breaking that they should be doing. Cheating? Airbnb broke Craigslist's rules to good effect, among others. It's naughty without being outright evil. When did that become a bad thing on HN?