My last post mentioned Necessitas which provides the means to have Qt on Android.
Whereas still a early preview release, it already allows you to compile and run Qt applications on Android >= 1.6 without any big hassle and integrates that into QtCreator!
What is missing here? KDE :)
I think a nice thing to have would be a port of parts of kdelibs, like the embedded profile or how you name it and providing an app like Ministro in Necessitas that allows a system wide install of this libs.
Having tried Ministro and the example app from the market, that works like a charm for Qt already. I would love to see that for kdelibs as well. Then really a lot of users are just two clicks away from great KDE apps like the good edu stuff and games which really can fly on phones and even more tablets ;)
Embedded developers with spare time: Get the fame and port it .P
I doubt Kate itself would make a good appearance on a phone, and I doubt even I would use it there. But for tablets? Who knows, that might be nice for the “I hack one liners during Fringe” session in the evening.