Pin node-slots to not hide them with CTRL+H

A little one. I find myself often making Ctrl+H to hide unnecessary inputs/outputs of nodes, to have a cleaner nodetree and also to prevent unwanted automatic connections (math nodes for example). Now, given that you can select the inputs/outputs circles with shift-LMB, i thought that this selection could be used for the purpose of choosing what to hide. Hope I was clear. In the image below you can see what I mean