@SuperDicq@minidisc.tokyo @SweetCoffy@grimgreenfo.rest Kind of? I mean yes. OpenJDK still exists because the code was licensed under CDDL. The promises sun had to expand that was never delivered. https://en.wikipedia.org/wiki/Java_(software_platform) I argue that Java did go through open source -> closed source, since OpenJDK split from Oracle's JDKs. https://en.wikipedia.org/wiki/OpenZFS OpenZFS was originally an implementation of ZFS that was released under OpenSolaris. I think that it very much fits the bill considering that OpenSolaris was supposed to be open but oracle took the open versions and made them private again https://en.wikipedia.org/wiki/Oracle_Solaris#Development_release I think that OpenSolaris, OpenZFS, and OpenJDK belong on the list. If Redis belongs on the list when Redis source code is still available and when people are forking the project to recreate stuff I believe that is justification for OpenSolaris, OpenZFS, and OpenJDK to belong on the list. Redis started out by making paid plugins, and enterprise support regarding it despite being open source (until switch of licensing).