IMO, dogfooding[1] is a good thing and is important to provide early feedback on new features before shipping them to customers (or releasing a beta). F# has b

IMO, dogfooding[1] is a good thing and is important to provide early feedback on new features before shipping them to customers (or releasing a beta). F# has been used within Microsoft to implement TrueSkill[2] (the ranking system for Xbox Live) as well as the advertising platform for Bing[3]. [1] https://en.wikipedia.org/wiki/Eating_your_own_dog_food https://en.wikipedia.org/wiki/Eating_your_own_dog_food [2] https://blogs.msdn.com/b/dsyme/archive/2012/04/19/updated-version-of-quot-trueskill-through-time-quot-bayesian-inference-code.aspx https://blogs.msdn.com/b/dsyme/archive/2012/04/19/updated-ve... [3] https://www.simple-talk.com/opinion/geek-of-the-week/don-syme-geek-of-the-week/ https://www.simple-talk.com/opinion/geek-of-the-week/don-sym...