I sympathize with these ideas - I love free software, self-hosted stuff, etc.<p>But how are we supposed to make money without proprietary software or SaaS? People always say "it's free as in freedom, not free as in zero price" but in practice, free software usually is free as in zero price. I guess you can work for a company that will pay you to write free software or be sponsored to write free software, but outside of that, it seems pretty difficult to monetize ethically pure software.