mcjMakeTarget - version 2 with "follow" and "parent" options
here ---> https://sites.google.com/site/mcasualsdazscripts/mcjmaketarget
in 2012, version 1 simply created a node at the position of the selected node(s)
in 2016, version 2 can also parent it to the selected node(s) which is useful for example to create a target position for a hand on a dancer's hip
version 2 can also copy the animated world-space positions/rotations of the selected node(s)
i use that option all the time when working on animations, the release page explains how
Before
After
( if you don't see a difference, try concentrating on the eyes ... see it's different ) ( yes it's different )( yeah i say so )