@Santa: I didn't check out the source, i'm lazy and i know it. i would like to know if it will install in /usr or in /opt right now. I know kubuntu sets up both options (with different sources however).
Talking about siduction's strategy about KF5, shouldn't it be tied with Debian's strategy? I mean: I love Santa's work, but I would deeply prefer to see KDE on Debian in a better shape. I am not able to contribute directly (i filled some bugs report and that's all i did), so I won't complain. But I stress on this because with such massive transition we shoud focus on upgrade path from KDE4 > KF5 and I am wondering if a better solution could be working more with Debian's kde team, and I am saying this without knowing anything about the status of collaboration between Siduction and Debian-KDE-team, if any.
I love siduction because it is fully sid compatible (I tried solydk, tanglu and others, but siduction IS my OS choice!) and i fear to lose this assumption.
Anyway, Santa you (and all the siduction team, of course!) are true hero(es)!