I'm not familiar with their Board, but I'd guess that they don't keep tight control over it in terms of flaming and attacks. I really believe that's one thing that makes us appealing. People feel like they can post withouth being belittled or attacked.
Regardless, great job, everyone. I know that it's the effort all of you put into making this a "home-away-from-home" for Husker fans that is helping the Board to grow and thrive.