Most hobbyist developers, sure. There's plenty of F/LOSS code written by consultants, consultancy companies, or developers at companies doing things with the co

Most hobbyist developers, sure. There's plenty of F/LOSS code written by consultants, consultancy companies, or developers at companies doing things with the code other than selling it. I write code on a regular basis at a commercial software company, but none of my code is in the products. It's all for ancillary purposes. A little of it is GPL, because it's not unique to our situation. If my employer wants to collect a fee for sending me to talk to other companies or wants to let me take a PTO day to go get paid personally to do that, it's not hurting my feelings at all.