Peter N Lewis:
The Leopard Dock shows folders as a layer of icons, which is crazy for folders as you cannot easily recognize a folder based on its contents. Especially crazy when the folders have recognizable icons already!
Of course, here at Stairways we prefer to find solutions to problems rather than just grumble, so here is a trivial solution. Simply create an alias to the folder, name it to sort as the first icon, and put it in the folder.
Update: Here’s another way to achieve the same idea, but with icons sorted by date - i.e. the downloads stack.