I noticed that all code blocks have ugly scrollbars, even if the code blocks are short and even if there's no need for scrolling. Would it be possible to tweak the theme to get rid of these (unnecessary) scroll bars? I think we'll have lots of code blocks on the Mma.SE blog.
Another question is: does anyone know how to use inline math in WordPress with the MathJax plugin? Display math, surrounded by $$ does work. But inline math, surrounded by $ does not seem to render. Do I need to change the settings for the MathJax plugin?