This talk about protocol-orientated programming in Swift at WWDC (https://developer.apple.com/videos/wwdc/2015/?id=408 https://developer.apple.com/videos/wwdc/2

This talk about protocol-orientated programming in Swift at WWDC (https://developer.apple.com/videos/wwdc/2015/?id=408 https://developer.apple.com/videos/wwdc/2015/?id=408, you need a Mac to watch this) had a rather humorous take-down of OOP by a rather humorless old greybeard called Crusty.