Henry Dittman and Joan (justjoan) are the hosts of the Internet-based travelogue called The Smart Show sponsored by Holiday Inn Express. By now you're probably familiar with the H.I.E. ads that purports to convey savant-like intellect on its patrons. "I'm not a vascular surgeon, but I stayed at a Holiday Inn Express last night," says a broke writer after requesting a scalpel from the O.R. nurse. Despite having a title sponsor, The Smart Show does......