Last November, I published an article titled 2 cool reasons to use the K Desktop Environment. The reasons I cited in that article, are two applications called StackFolder and Takeoff Launcher. StackFolder is a ROSA/Mandriva widgetized application that makes it easy to browse the contents of a folder right from the KDE panel, without opening Dolphin, the file manager. Takeoff Launcher is a fullscreen menu.
Like the title of the article says, both applications are pretty cool reason to use KDE. Now, a third application from the development labs of ROSA Laboratory, the Russian company behind the ROSA Desktop/Marathon Linux distributions, offers even more compelling reasons to use a distribution that runs KDE.