I’ve added one theme called “Duo” and another named “Disc”. The latter happens to be based on the look of a very old version of LinuxArt.com (one which Ryan Zygar asked me to remake). I also updated Slash to be more authentic (if you’re using Mozilla at least), and tweaked a few of the others. Blahg should now display in Netscape 4.x as well (if anyone is *still* running that old browser).
You can see both of the new site themes or select a (slightly) older one under the preference area of my site.