Greetings, KDE lovers of this community. I'm Ernesto Manriquez, and I've been using KDE with Fedora since Fedora 9, so, I've been following closely this list. I'm a heavy KDE-Redhat user, and the kde-unstable repo has served me well to do bug reports upstream, so, here it goes.
1. Baloo is awesome, but we need Milou. There is a Milou package in https://bugzilla.redhat.com/show_bug.cgi?id=1078994 , under review, and kde- unstable would be a great place to test it.
2. Dolphin is compiled against nepomuk-widgets. Please, compile it against baloo-widgets instead. If you don't do that, we'll lose all semantic functionality in Dolphin when we switch from Nepomuk to Baloo.