Are we being short changed?

I've just been onto a Maths help forum:

http://www.mathhelpforum.com/math-help/

The structure etc. is very simlar to this one, but just a tad slicker somehow.
Are they using a newer version of the forum software?

How come they get a new slick forum and we have to make do...

Just kidding. This forum works fine for me.

Mark.