While an undergrad, we incorporated a new "heart sister" program that came from above, I think to keep from calling women "little sisters". Well, I am not sure how that fared, since we just started calling each other "big heart sister", "little heart sister" anyway. From reading the other NPC groups' names, i.e. "Sapphire Sister", etc., I would gather that this was a national movement to eliminate nicknames that may or may not connote superiority/inferiority. I personally LOVED being someone's little sister, since I had no siblings of my own. Thoughts?