No, the lower rate is irrelevant. If you're going to Atlanta that weekend for something you really wanna be at, you're not going to balk at a discount or not. I know when I'm struggling to find a room I don't give a damn about the discount, I just want the room. I could really not care less what anyone is playing for a room. If they are not there for the con, they should not be staying in the con hotels.
Erland, I saw some of the bama fans have a good time, too. My position here comes from the purest, most rarefied elitism: I don't care if they are having a good time, I'd rather they not show up. I went to the University of Alabama for four years, and I still live in Alabama. There is, without any exaggeration, no activity engaged in by humans that I am as sick to death of having thrown in my face than SEC football.
And I will eat my goggle strap if the folks in the stadium got into costuming by bumbling into DragonCon while in Atlanta for a foot ball game. I'm pretty sure I know who you saw on TV, those were probably Malleteers and they are already geeks in high standing. Its just that some of them, ya know, like foot ball too.