What is an "internal Extender?" (KDE 4.2)

[Kevin Kofler]

homburg at tips-Q.com wrote:
> Presumably it has nothing to do with sexual intimacy. At
> least I hope not.
> 
> Nevertheless, KDE 4.2 provides this widget. It puts a
> large dot on the desktop that doesn't seem to do anything.

I think the "internal" in the name is a hint that you shouldn't touch that
thing. :-)

        Kevin Kofler