The size of the comment box needs to be reduced. Right now, it's stretching out the comments pages.

Native: https://www.dropbox.com/s/tni84vod5giq9ky/Screenshot_2013-08...

Eliminated the 85% max width and reduced the comments box to 40 cols, and set padding: 0 on <body>:

https://www.dropbox.com/s/047b5zkheguk8lz/2013-08-21%2016.27...

Just remove the hardcoded 85% width and 60 cols and toss this into the CSS:

    form textarea         { width: 500px; }
    body > center > table { width: 85%;   }

    @media(max-device-width: 1024px) {
      form textarea         { width: 80%;  }
      body                  { padding: 0;  }
      body > center > table { width: 100%; }
    }