Depends on the software and author. Case in point: sendmail; virtually everything ever made by RedHat (the software is free, but there's no useful documentation if you're not a paying customer… cf. NetworkManager, PulseAudio, GlusterFS … only systemd seems an exception, for now).
Good point! However, I would agree that server/system software that is "best-in-breed" tend to be FOSS. But I'm afraid I have no studies or other hard facts to support my case.
reply