A dark day for rough approximations of food, as Hostess has filed a motion in bankruptcy court, asking to liquidate its assets and go quietly into that great night. They've stopped baking (they bake?), but are going to continue to ship out what remains of their spongey, sugar-goo-stuffed carb pockets to grocery stores until they're gone. So if you're a Twinkies fans, now's the time to stock up. The hostess with the leastest is on her way out ...