Disdain of San Franciscans' disdain of all things Midwestern has become nearly as clichéd as the original sin. And, yet, there's always a touch of schadenfreude anticipating city residents' chagrin whenever legitimately good news emanates from the Midwest indicating its denizens have out-progressived our self-anointed capital of progressivism. The Iowa Supreme Court this morning did what many observers feel its San Francisco-based California colleagues will not -- rule that a ban on same