Commercial activity makes the common more vibrant and enjoyable...you would be hard pressed to find New Yorkers (or anyone in their right mind) who believes that commercial activity in Bryan, Madison, Central Park or Union Square Park detracts from the public's use of the parks. They are better maintained, more lively and more interesting as a result of the culinary outlets that have opened up shop. I applaud Mike Ross for not taking the myopic Bostonian attitude of 'it's from New York, it can't be a good idea'...it's hard to argue with results, and when they are this clear it's sensible to learn from the positive experience of others.