>>27073corporate development is 50/50, devops is solid proprietary territory. consumer software development and webdev is for the most part some shade of f/oss
"no one ever got fired for buying ibm" the corporate structure isn't really good at managing software, but most companies are nonetheless profitable enough they can afford the expensive inefficiency that is corporate software
as a side note, it isn't a dichotomy, many big open source projects are also overpriced enterprise products either through a license scheme or by allocating developer time and support based on donations. enterprise java and c# libraries follow this patter for example