The time when DNF will take over from Yum in Fedora is nearing. We're wondering: is there stuff people are still missing from DNF that they have got recently in Yum? Or even something else! We've put together a very short and simple survey. Let your opinion be heard!
http://dnf.baseurl.org/2014/06/06/vote-for-yum-features-that-you-miss-in-dnf...
The list of missing yum options is both outdated and incomplete. For example, it's missing "includepkgs" (a repository option), for people who need to access specific packages from non-Fedora compatible repos. On the other hand, it includes "deltarpm", although dnf has supported this for a while now.
Sorry for replying out of thread, but I normally use Gmane to reply, and for some reason this thread never showed up there. (Normally there's just a delay, but it's past that point now.)