Limelight inside Limelight?

Has anybody tried to place a Limelight stack inside of a slide belonging to another Limelight stack?

Is this possible/wise to do? What the negative implications would be, if any? Is there a better solution for placing subcategories inside categories?

Limelight’s can be nested without issue. The demo page has some limelight tabs with a series of other limelight maps on the third tab.
Just remember that you don’t need to put them inside one another in edit mode - just specify the target for where you want the limelight to appear.