I used to use 8-Track cassettes as a training prop - illustrating how obsolete technology impacts our businesses and organizations (here's the -->wiki on 8-track in case you've never seen one). I'd almost always get a laugh just by holding one of these bulky music storage devices up to the crowd. If the inventors and marketers of the 8-track, and so many other technologies, knew how short lived their strategy might be, maybe they would have made different decisions. Building an obsolete website is a real pitfall in growth marketing, especially given the pace of technology change.