Hello Fabio,
I was one of those community members to step up, or at least attempt to. What I found was
an obstacle course instead of welcome to the packagers. I feel the frustration you are
expressing, and would like to help, nut apparently I don't meet the Fedora Packaging
standards. Even tried the review route, which is also beset with arbitrary obstacles. I
will keep trying because that is in my nature, but making joining the packaging group(s) a
bit more open would go a long way to garnering more packagers IMO.