This is true. Amazon needs tons of code just to get to the point of being able to even run Apache or nginx at all, and all that code written by contributors fo

This is true. Amazon needs tons of code just to get to the point of being able to even run Apache or nginx at all, and all that code written by contributors for free. So is your argument that all of those developers, or, at least the Open Source projects should be compensated by Amazon for that effort? If so, then that suggests that Apache and nginx owe something to Linux, GNU, etc... as well. Sure, either can be run on alternative platforms but, let's be honest; they're usually run on Linux. One might even argue that neither Apache or nginx would exist had Linus not made Linux Open Source. You bring up React. What's it worth to Facebook for all those engineers proficient in React? Well, React was created by developers who work/worked for Facebook so it seems to me the question is really, what's it worth all of us who might use React? Facebook sponsored it and has easily spent hundreds of thousands of dollars on engineer salaries, equipment for them, office space, etc... By your logic, all the developers not working for Facebook who use React should compensate Facebook for their generosity. See how absurd this starts to become? This is all a false dichotomy. To suggest these companies owe the open source community is wrong. No open source developer I've ever met (and I've been in this community for over 20 years) has EVER said they expected some kind of compensation. That's not what Open Source is about.