By CJ Tiernan Why do we love game shows? We all do. Whether we have a certain one or two that we try to catch every week or we just throw on Game Show Network and let the fates decide, we've all sat down and watched a game show on TV. In fact, now that we've reached the zenith of on-demand entertainment, we can pick and choose which ones we watch and conjure them at the snap of a finger. I believe that we love them for two main reasons. First, we like to play along. If it is