It's nice that LinkedIn has a great process: regression testing and the like, but what if you work in an environment where you can't afford to test every single little thing, and where business models, let alone requirements change constantly (ie. a startup)? What if a competitor just launched a feature that will put you out of business if you don't implement the same thing in 48 hours? What if there is a mission-cri…
What if you were performing surgery in an environment where you couldn't afford to sterilize every single instrument?