by Vera H-C Chan It was ladies' night at the Oscarsâ€"and it wasn't just about the dresses. Sandra Bullock 's off-the-cuff charm, Mo'Nique 's homage to a black female film pioneer, and Kathryn Bigelow 's history-making win made No. 82 memorable. Sure, the ceremony cranked out too long, and some critics cringed at the dance numbers (note to producers: Next time hire the choreographer from "Dancing With the Stars," not "So You Think You Can Dance"). And once again,