No I'm not talking audio/video packages. There are other
packages
missing from Fedora and RPM Fusion, which are available on Ubuntu and on
arch repositories or AUR and they are qualified to included in the
Fedora's repositories. For example I need for my university ns2, nam,
<snip>
That's cool then.
I myself pretend that a piece of software doesn't exist if it's not
packaged by Fedora (or RPM Fusion) and that is how I became a package
maintainer. Instead of complaining about missing packages, it turned
out I had enough skills to do it myself thanks to my previous day job.
I have avoided multimedia packages because I don't want to open the
legal can of worms, and I don't contribute to RPM Fusion because my
spare time is a scarce resource, but I definitely agree with your
motivations!
Cheers