A reader breathlessly informs us that he just spotted former Merrill CEO Stan O'Neal on the corner of 55th and Park, "working it," presumably not in the call-girl sense though one never knows (especially with the high-class hookerss, who just look like well-dressed civilians). "He had his jacket slung over his shoulder, with his finger through the loop, looking pretty slick and talking on his cell. Guess the firing agreed with him."