it amongst all I know. This is a nice article for KDE. As I know they talk down of past releases of KDE4 that I can't really agree with, the fact that people are starting to see why KDE4 was necessary.
http://www.techradar.com/news/softwa...kde-4-5-919637
http://www.techradar.com/news/softwa...kde-4-5-919637