I agree, but many of the preps are just common sense, I believe you have to give some stupid scenario to even be on the show ie: I would never make the show even through my "Preps" are much better than all but the very outlandish ones, because "Winter is rough here" isn't all that exciting...
Edit: Methinks I shall call it the "Impending Climactic Weather Shift from Temerate to Ice Age Temps" and apply for the show.. Bet they never figure out I mean "Winter"