Just had a quick play in FireBug and made some edits to the style.css file... 
Looking at one of Brads posts with a lot of text, here is the original:

And here is one with a bit of tweaking:

Line 451: Added line-height: 1.7;
Line 298: Changed to color: #B0B099;
Line 77: Changed background color to #0C0C00;
So basically shifted the neutrals into the gold spectrum slightly, reduced the contrast, and opened up the leading.