Couple of examples:
- We provide live images of Workstation (gnome), KDE, XFCE, MATE, and now Cinnamon for 9
- raspberry pi support by way of a custom kernel and images done by SIG/AltArch
- We built our own build system for 9 and are working on version 2 of it, it’s open source
- We built our own tool sets, it’s open source.
Those are just some examples. We also have devs who work with red hat folks on EPEL/Fedora Project related work and maintenance, which ultimately benefits the entire community. We’ve also reported several bugs to red hat’s bugzilla.
If what we’re doing doesn’t add value, then I’m not sure what does.