Re MongoDB, I don't think their pretending to be opensource anymore, just source visible, see https://lukasatkinson.de/2019/mongodb-no-longer-seeks-osi-approva

Re MongoDB, I don't think their pretending to be opensource anymore, just source visible, see https://lukasatkinson.de/2019/mongodb-no-longer-seeks-osi-approval-for-sspl/ https://lukasatkinson.de/2019/mongodb-no-longer-seeks-osi-ap... Re OpenES, its an apache licensed distro without proprietary commercial bits. One of the concerns I have had with the recent trending of some opensource companies (elastic, timescaledb, and others), is that those who mix in proprietary code into their opensource repos, effectively taint contributors who can't even look at git history on a project without viewing stuff thats not opensource.