Well I think this is just a case of easy Software Engineering vs hard Software Engineering where the requirements are hard to satisfy. Most of the industry do

Well I think this is just a case of easy Software Engineering vs hard Software Engineering where the requirements are hard to satisfy. Most of the industry does easy Engineering and that's what we talk about for the most part. The part of the industry that does hard engineering (the largest orgs, developers of mission critical systems like weapons) keep mostly quiet about how they solve their problems because that's a trade secret or highly classified.