Note: I accidentally posted this as a plug-in first. I've now correctly posted it as a script.
This script allows the user to select an item in the image and to create a true polar array of the selected object (think kaleidoscope as opposed to Ferris wheel seats). It is useful for creating objects that possess radial symmetry.
The user can control:
-center point of rotation
-distance from the center point to the objects in the array
-starting angle for the rotation
-angle between each copied object
-number of objects in the final array.