> True, though we have reached a point where one could be really comfortable without proprietary software. I certainly am. It's just with an increasingly "appified" web that proprietary software makes again inroads on otherwise free systems.

Agreed. I extremely comfortable with my fully free system, and the only risk I have each day (which I've mitigated) for running non-free software is the constant barrage that others attempt to force upon me using my web browser---free browsers gladly download and execute non-free software by default.

I gave a talk about this and the issues of package management and code signing at LP2016: https://media.libreplanet.org/u/libreplanet/collection/resto...