- porting signals to Q_SIGNALS, slots to Q_SLOTS etc.
- mass indentation (which style, which tool?)
- port 1-2 apps, at least khangman!
- API docs
- copyrights
- style questions (0 vs. NULL, iterators vs. for-loop etc.)

- knewstuffsecure
- packager (plasmagik)

- server support

apps:
KVocTrain must share data with KHangMan

