Yes, but does Photoshop need 9 different ugly sliders, for example?
http://mrgan.tumblr.com/post/235455865/the-many-sliders-of-p...
http://mrgan.tumblr.com/post/235455865/the-many-sliders-of-p...
I think some of them could be rolled together but without knowing more about the context in which each and every one of those sliders gets used it is hard to be even sure about that.
Complex user interfaces:
http://www.sternstudio.com/HollandsGlorie.jpg
Tend to have a lot of buttons & sliders...
In the original example, the Color Balance and Layer Blending tools clearly should have been drawn from the same mold. Ditto for Brightness, Pencil Width, Blur Width, Layer Style: Scale.