No I'm just kidding, Slax will be based on Slackware forever :) However, I'm now just working on interesting project which aims to build a Live OS by using Debian and Linux Live Kit (the software which I wrote to produce Slax out of Slackware). This will help improve Linux Live Kit to be more compatible with debian-based distros, and the best part is that I'm going to be paid for that work :)
I tried to make new Slax version a week ago (using Slackware as a base, of course), but found (again) some problems which I wasn't happy to fix myself (those are mostly related to KDE task bar, which makes crazy things if pre-configured and started on different screen sizes).
I am more and more thinking about GETTING RID OF THE FUCKING KDE ENVIRONMENT since I don't like it any longer! (Sorry for the rude language, you know me, I say everything straight.) KDE is at the moment the best desktop I know about, but some other ones are (in my opinion) starting to be very close to KDE (like Gnome3 or Cinnamon) so switching to something else might be an option for the future. Or maybe wait for KDE5, who knows :)