Haha...6 of those "notable" losses are from '05 and '08. Regular season losses can't really be considered notable if that team goes on to win the SB.
They also threw in the '04 Steelers loss to the Ravens (when they knocked Maddox out and the team ultimately went 15-1). Yeah...real notable loss there lol. Though I suppose it is notable, but not in favor of Ravens fans. If Maddox had been starter all year, who knows what would have happened. He may have even started in '05. Thanks Ravens!