I must sadly agree. I am using Ubuntu 8.10. From the moment when KDE 4 was supplied, I used it for a short time, until my nerves broke down. I am now using Gnome daily - I am not a great Gnome fan, but AT LEAST Gnome is MATURE and feature rich.
Just one bug related to my own usage :
- in Dolphin, if a file contains a `[', if I try to rename it, a great part of its name is erased
- not to mention the ugliness of Dolphin and Konqueror layout in KDE 4 - all these efforts in drawing a very visual KDE 4, and this complete lack of taste in drawing these layouts !
I forgot the other bugs, as as of now I have been using Gnome for a while.
I am just sad for this enormous mess - I will be back to KDE in : 5 or 10 years ?