Special folders in subfolders ?

Hi everybody :)

I know there's "special folders" like Editor, Gizmos, Standard Assets, ... but can we put ALL of them in subfolders ?

I know that if we have Assets/Editor/Script1.cs and Assets/Editor/Sub1/Script2.cs, both of the scripts will be in a special Editor solution in Visual. But what about Gizmos folder for example ?

All special folders are detailed here if you don't know them : http://wiki.unity3d.com/index.php/Special_Folder_Names_in_your_Assets_Folder