Over the years, I’ve come to hold some strong. opinions on testing, testers and the entire business of quality assurance. Inspired by this post on Facebook’s testing, I wanted to write this down so I can point people to it. Some of this is controversial. In fact, even mentioning some of this in conversation has caused people to flip the bozo bit on me.Most product teams don’t need a separate testing role. And even if they do, the ratio of full time dev:full time test should be in the order of >20:1. For evidence, look no further than some of the most successful engineer...