JohnSlaughter
jsmack
Color helps discern objects at a glance without reading text.
Fair... But why Orange? And why the Copy node and not Transform? Is there a classification list somewhere showing what is grouped as what color? Just seems like if it was important enough to implement then it should also be documented somewhere. I can't seem to find it in the docs.
Change the defaults for a node by selecting it, and then Ctrl-clicking on a colour in the Color Palette. The same applies to shape.
Sometimes you have to define your own best practices.