In Who do you want to KISS? – About simplicity in coding Ralf Westphal reflects on what simplicity means in programming: http://ralfw.de/2015/10/who-do-you-want-to-kiss-about-simplicity-in-coding/ He observes that simplicity is relative, esp. relative to the „scarcest resource“. For Ralf „in the long run the scarcest resource therefore is reading or modification time“. In TDD there is a step…