I'd also like to add a pedantic note that it'd be nice to note explicitly which programs were proprietary, and not fall into the easy trap of just saying "commercial" when you mean proprietary. After all, free software can and should be commercially viable; I believe Ardour is a commercial project for the main developer, for example.
Copyright © 2017, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds