The site is too narrow. I'm on a 1600x1200 monitor. There are 300 pixels on the left that are blank. 600 pixels of content. 350 pixels of ads. Finally, about 300 more pixels of blank space.
If you count that out, that is almost 40% blanks space, and slightly less content (there is actually a little more blanks space that 600 pixels, that was rounded a bit). Why not make the content at least 1000 pixels wide? Even a netbook can do that. The current design is so narrow. I'm not a web designer, maybe that's a standard, but it seems more pronounced on this site to me.
Past that, the site looks good, as do the forums. However, I dearly hope one of the new features is a redesigned comment system on the actual site. The current one just doesn't cut it.