Comment Paid Open Source isn't as open (Score 2) 40
I've found the project where someone is making money from them tend not to be as open.
I've been an open source contributor and maintainer for 30 years. I was a Linux Kernel subsystem maintainer for a few years (unpaid). I've been paid to work on open source projects too. So maybe I have some first hand experience here, from all sides.
If you are getting paid to do projects, contracting if you will, you must constantly be looking for new work to do. Every day you work puts you one day closer to having no more work. It is a demanding and never ending task to keep the pipeline full. I know this as well from decades of experience.
If an open source project lacks a feature, the maintainer almost certainly knows this already. They are also aware that someone may pay them to add this feature. It's a good way to get work. "One month retainer for general maintenance work, PR review, etc." is very hard to sell. And if you want to get paid, you must first sell. "Add new feature needed for something people want." That's a much easier sell.
If someone outside the project, not paid, submits work to add this feature that is missing, then the insider(s), those people paid to do work, can no longer sell this feature and get paid for it. The contributor has effectively taken their work.
I've found paid maintainers, or open source projects run for a profit by a group of insiders, are far less accepting of outside contributions that projects which are not this way.