In short: Fedora IMHO should not ship separate packages with kernel modules (so called "kmod packages") as part of the package collection. But Fedora afaics needs to make sure things like kmods work well, even if they are not used in the Fedora package collection.
Verbose variant: Recently there was another(¹) discussion on fedora-devel about allowing packages with kernel-modules in the Fedora package collection. I'm one of the drivers of the original "kmod" packaging standard for kernel-modules in Fedora and take care of it in RPM Fusion these days (which uses a modified version). So obviously I have a strong interest in the area.
Nevertheless I stayed away from the discussion and I guess many would have been surprised if I'd shared my option: It doesn't make much (if any) sense to package kernel modules as separate packages in Fedora. The main reason for this option: Everything lands in one package repository anyway(²), so it's much easier for everyone to get the bits into Fedora's proper kernel package directly. And I agree with the suggested approach way to make that happen as well: get the modules upstream, e.g. in linus' "vanilla" kernel (and not the staging area), then Fedora will get them automatically.
But: Some widely used kernel-modules will never make it upstream. For others (like some of those in linux-staging) it's a long way that takes a lot of time, because the code of those modules often is in a bad shape; until that's fixed and an improved variant merged a lot of people are nevertheless willing to use the ugly code we have today, because for them it's often better than throwing hardware away.
Fedora ignores those cases -- afaics because they are "not the right thing to do" or maybe "politically incorrect". One can argue if that is right or wrong for Fedora, but that's a topic for a different blog entry. The real point I'm up to: users still want to get the modules they need. Thus they will either work around it locally, use/contribute to repositories like RPM Fusion, or switch to a distribution that offers them what they want.
The latter is something that is neither in the interest of Fedora or Red Hat. Hence I'd say it would be good if Fedora would make sure that things like kmods work well, *even if they are not used within Fedora* -- just like Red Hat makes sure that Oracle DBs work fine on RHEL (which uses kmods in RHEL5, so RHEL would benefit from proper kmod support and testing in Fedora as well). But that's not the case right now(³), which makes Fedora sometimes annoying or hard to use.
(¹) There have been a lot similar discussion around kmods over the past years.
(²) My option might be different if we had something like a "extras"/"unsupported" add-on repositories within Fedora, as that would make it obvious "hey, these modules are not part of the upstream kernel/might not work so well/might suddenly go away again".
(³) Note that the main problem afaics is on the Fedora side, so it's not really fixable for RPM Fusion. I outlined the details in a posting to fedora-devel last August, but nothing happened. There are ways to work around the problem using a yum-plugin. But that is not a real fix, because the problem is not specific to kmods -- it happens with a lot of other packages as well in cases where a RPM Fusion package depends on a specific version of a package that is part of Fedora (xine-lib and xine-lib-extras-freeworld for example). And yes, sorry, I don't have the skills to fix the problem myself. But I don't think I have to -- Fedora afaics is meant to be a community where people with different skills work on different areas of the project to make the whole thing better.