Every month the pages of car magazines sport autoerotic photographs of the greatest thing to hit the roads since, well, the last time. In their celebration of unbridled speed and handling, reliability simply isn’t a major factor. It should be. A high performance car may be fast, furious and fun, but if bits keep falling off, if it spends more time in dry dock than cruising the highways and byways, it's nothing but a pretentious, expensive fraud. And yet automakers continue to build "supercars" that can't even run hard for an entire day without some kind of extremely expensive tinkering afterward.