First of all, this is a great site with a thriving community I enjoy being a part of.
One thing I'd personally like to see is a wider page layout. Right now, the page is set to approx 650px wide, which is ok when reading the articles, but when viewing the board, it becomes cumbersome as people post long replies and board gets VERY long. I would like to see a width maybe of 750px? Just a bit of leeway, since the user data column on posts takes a big chunk of horizontal space, and 750 is still acceptable for most, even when using a low resolution.
Just a thought, keep up the good work!