It would be great if InDesign had a Roman punctuation (hanging punctuation) option similar to Illustrator, where it was set with a toggle. The optical alignment in Story is useful; however, the Illustrator implementation of hanging punctuation is useful in many situations, too.
Melissa T. commented
I would find that extremely helpful for what I do which is book design. Quark Xpress had that featur once upon a time (may still have) and I used it often.