After 21 years in business, beloved David's Bagels on 1st Avenue and 14th Street closed at the end of August. According to Vanishing New York, the landlord opened a Hot & Crusty franchise next door and refused to renew David's lease. In retaliation, a group of devastated neighbors have banded together to hit the Crusty where it hurts, with a weblog BLAZING WITH CAPS: "It is TERRIBLE and a downright SHAME...It hurts that they are......