This is the reason to, if possible, avoid single-sourced open source projects, and instead focus on projects that enjoy a large, healthy and diverse developer c

This is the reason to, if possible, avoid single-sourced open source projects, and instead focus on projects that enjoy a large, healthy and diverse developer community. Volunteer efforts ebb and flow, and it is by growing a community around a project, that you reduce the risk of open source projects either going Open Core (ala nginx) or simply fading away due to lack of cycles and resources. With all that said, if you depend on Caddy, you should support it.