Bump!

To be honest, I'm a huge Kubuntu fan but RPM is better than DEB, well at least when it comes to light/mobile systems (not to start a flamewar both are identical but have strengths&weakneses).

And despite my lack of experience with Qt, that would be my first choice GUI since I know how flexible yet powerful it is. And there you have it...my favourite OS would be ....MeeGo!
Damn you murderous traitorous empire.

...now for some good news!
There is a Custom Rom made for Tizen! Much like CyanogenMod 7.1 is to Sense 3.5
It's called SteelRat made by a company called Novomok, and they plan to integrate Qt v5 and QML v2 (the latest ones) into Tizen.

Here's a beta version running on an Acer Iconia Tab 500