A few days ago, an article on Slate.com got some people talking about some of the issues around the opening of Trader Joe's, including the fact that the prices are so much lower than it's new NYC neighbor, Whole Foods. The discussion has gotten lively on our own Open Thread, with some really great points being made, including some reminders to keep supporting your local farmer. If you have something to say about this new grocery battle, join in. This includes those in other cities with dueling Whole Foods and Trader Joe's. We all care about where we buy our food; sing it out loud.