I've had ribs from 2 different bbq places this week and the menu always has "pork ribs", not St. Luis Style or Babybacks. Maybe I've never noticed back home since I rarely order ribs but neither time have the pork ribs been trimmed or had the membrane removed. Is this normal in most places and am I just showing my sheltered bbq restaurant rib eating experience? Do most people trim their spare ribs? I always have and made sausage with the trimmed peices.