With apologies to Oliver Stone, I have a conspiracy theory of my own regarding the real reason for the recent delay in the transition from analog to digital television. Those endless public service announcements reminding us all of the previous February switchover date have become just so darn popular with TV viewers that the government and broadcasters have decided to turn them all into a reality series. The estimated 6.5 million homes left in the U.S. that still aren’t ready for the switch will have to search, “Amazing Race”-style, across the country for the last 1,000 converter coupons.