Remove About Current Module
systemsettings has the ability to display a KAboutDialog for the current module.
However that is quite hidden since it only works with the non-default icon view or a global menu.
The fact that nobody has added it to the default sidebar view is a hint for how useful it is percieved.
The information the dialog provides is not terribly useful IMHO and often a bit broken since lots of KCMs either set no description or authors in their KAboutData