4th and 5th are very important! Btw, two more points can be added

(1) You're ready to sacrifice when libre replacement to your favorite proprietary software is not available

(2) You starts donating to libre projects to support its development. This is far ethical than purchasing proprietary license/subscription.

#libresoftware #freesoftware #ethics

Free software movement focuses on freedom, but not friendly to the commercial world.

Open source movement emerged from free software movement. It replaced freedom with software development methodology. It is absolutely friendly to the commercial world.

Open core is the natural next direction of open source. It is friendly to the commercial world, but it is also friendly to the pocket of the developers.

Next, returning to 100% proprietary software as a way of life.

#FreeSoftware #LibreSoftware #OpenSource #OpenCore

Edit: I am not against proprietary software. I am using Excel daily.