Please prove me wrong.
There are no free open source software projects that:
-have a user base in the same magnitude as commercial competitors (or have no competition at all)
-are not predominantly used by programmers
-don't have a paid organization as the main contributor (like Mozilla)
@aeonofdiscord Oh that's right! VLC are a proper org but are all volunteers, apparently: http://www.videolan.org/videolan/