I'll say this: The negativity that comes with the message board culture even wears on me - and it's how I make a living.
BUT, any big time program that's worth a damn in has message boards. Think this is bad? Scour an SEC program's 10-15 fan site. These things aren't going anywhere. At least here you have Iowa State people running it who legitimately want Iowa State to do well.
This site is far from perfect but when it comes to keeping the inappropriate stuff off, our moderation team/level is as top notch as they come for a free site. That's our goal at least.