I always appreciate hearing people talk intelligently about religion, even when it has little to do with my particular rituals and worship.  It just gives me a general sense of warmth that reason prevails sometimes, somewhere.  In this article, the writer asks how the Catholic Church actually enforces excommunication.  Good question, and I appreciate this clarification (the article specifically focuses on excommunicated priests):

The purpose of excommunication is not to drive priests away but to make them repent. Once they do, they are usually welcomed back into “full communion.” (The civil law equivalent of excommunication would be “contempt of court”: A judge can throw you in jail for refusing to testify, but the moment you agree to cooperate, you’re free.)

It’s a surprise to hear the Regular Press explaining such a delicate theological concept with such succinct and benevolent erudition.  Thanks, Regular Press.