4. Bring back the good old kcontrol--style interface!!
My idea of a good
time is *not* clicking on icons, only to find that what I wanted was not
in that view and having to click back a couple of times before being able
to click on a different icon, which still does not contain the desired
settings...you get the point. KDE3's reliance on tree views was wonderful
from a productivity standpoint, and I hate to see that element largely
missing in KDE4.
I'll file that, and post the bug soon.