[Dan Zollman]

People who don't already have Firefox aren't going to download it just to see one site.

Regardless, the percentage width of the middle column and the overflow scrollbar in the top are done really well. I'm not sure how well that would work on an older browser or on Mac.

I agree that a forum is neither a full website (unless that's its purpose) nor sufficient for a team website, but in defense of those websites, some teams may not really feel the need for a full website and find a forum enough for internal use.