Schemas are anything but a free lunch. It has been said that the limit of the ratio of (creating, groking, interacting with) the hundreds to thousands of XML s

Schemas are anything but a free lunch. It has been said that the limit of the ratio of (creating, groking, interacting with) the hundreds to thousands of XML schemas/documents that invariably creep up in the average large-scale-XML-using enterprise environment versus (doing actual work) increases without bound as t goes to infinity.