The general population of devs seem to have this misunderstanding. Since many just Do Their Jobs and don't release personal projects (and thus feel they have no

The general population of devs seem to have this misunderstanding. Since many just Do Their Jobs and don't release personal projects (and thus feel they have no immediate need to understand copyright and licensing), it's understandable. I'm now curious how many of these intersect with the crowd that thinks when I've released my own code under the GPL, that I must never make use of that code (that I own the rights to) in some proprietary project.