Or how about Louisville, who is ranked lower than NIU as well with a schedule hardly significantly more difficult.Using your logic, neither did Nebraska, UCLA, Mississippi State, USC, NC State, West Virginia, Wisconsin, or Duke.
Northern Illinois deserved what it got. It earned the right to be in a BCS bowl by being a top 16 team after the regular season and winning its conference. Just because they didn't win doesn't mean they didn't deserve to be there.
Northern Illinois deserved to be in the Orange Bowl more then Wisconsin deserved to be in the Rose Bowl. Yet where's the outrage for Wisconsin being in the Rose Bowl?
Let's face it, NIU didn't deserve to be there. They got in through a loophole. But neither should Wisconsin or Louisville. The fact Georgia was only 5 yards away from playing in the National Championship game, only to be shut out of the BCS completely is asinine.