Join us for a group discussion on how languages and coding idioms influence agility. Bring your favorite examples that influence your code, in any language. We'll set up a projector so we can demonstrate our ideas to the group. Here are some of our favorites: 1) Filter, Map, and Fold: the power tools of modular, reusable code. 2) Alternatives to the Visitor Pattern 3) Avoiding Nulls with the Option Type 4) Concurrency Models: Actors, Software Transactional Memory, etc.