It feels a bit dangerous to claim that the only True Open Source projects are the ones hosted on Github and Github alone. Just because the source code isn&#x27;t released using your favourite version control system doesn&#x27;t mean it&#x27;s not &quot;open-source.&quot; The code is available and yours to use.<p>I agree that Apple&#x27;s darwin release doesn&#x27;t have much of an open-source <i>community</i> around it.