Another bummer would be to have the possibility to drag items from a dock menu or even from a node.
What i miss while working is to have a central visible place from where i can drag my links and files to various browsers/programs.
And also the possibility to drag a program (node) into workspace for starting some work.
Example: hence a notepad++ node. When i drag it from dock onto the current page in browser it will gather for source code.
Or dragging photoshop node on a file in windows explorer/other file manager will select it on mouse release (i know thats a big one).