One of the most powerful forces in marketing is a deadline. Like other skeptical observers of the techniques Internet marketers pull to land more sales, I feel a sense of discomfort when told that a product is going off the market at a certain date. Yet, at the same time, I feel compelled - if I really want this product, and that isn’t necessarily today, but any time in the future - shouldn’t I buy it now so I can lock in the cheaper price or secure my order because there is “very limited sup