AS far as I know it is something new to support a commercial venture but it made me think Why there is not a PBS SUPPORT CLUB? PBS is the obliged bulb site in the world and this immense mass of information is provided without anything being asked for in return. The BX, which takes a lot of effort from Dell, is the source (often THE source) for many rarities supplied at practically no cost. And the material is superb, and invariably healthy, something not so frequent in the bulb trade.