Created attachment 18558 [details]
A screenshot of the dialogue
Trying to remove a package that has lots of dependencies will show a dialogue that contains a very long list of packages.
Oh, I'm using gnome-packagekit-0.2.3-9.fc9.i386 and PackageKit-0.2.4-4.fc9.i386.
I've already fixed this in git, the result looks somehting like this: http://www.packagekit.org/img/gpk-added-deps.png
I need to backport 0.3.2 into F9 in a few weeks time.