I was there in the lower bowl. Georgia was getting away with a lot of holding on their edge runs (holds on Moore and Lole stand out particularly in my mind). I don't know if they showed it on TV, but there was one run Georgia had that gained maybe 10-12 yards where Moore was grabbed onto and prevented from closing the gap that was used. Sark was going absolutely nuts on the sideline. There was another later in the game where Sark went all the way down to the 10 yard line talking to the ref, who promptly shooed him back inside the box.
Bottom line - I agree that the bigger issue was less the calls against Texas, but the different standards between what constituted a penalty against Texas and what constituted a penalty against Georgia. Wanna call Muhammed for PI for a tug on the shoulder? Fine, but call it both ways. Wanna call Hill for roughing on an ordinary football play? Fine, but call it against Georgia too.
My dad, who lives on the East Coast, told me that on Sunday an Oregon fan approached him and said he couldn't believe how much the officials had it in for Texas. That is just a single anecdote, but I do think the double standard was blatant and obvious to most neutral observers.