Hey, Dunstan, props on another excellent graffitti shot.  You really have an excellent eye.
Maybe it's just because no one else commented before me, but I got a script error on this page.  RSS Reader (which I think is some kind of IE) said:
Line: 103
Char: 3
Error: Object Required
Code: 0
http://1976design.com/blog/archive/2004/10/04/sweet-september-summer/
Do you want to continue running scripts on this page?
Firefox's JavaConsole said:
Error: oCommentContainer has no properties.
http://1976design.com/blog/include/comments_comments.js
var oChild = oCommentContainer.firstChild;
It looks like oCommentContainer gets its properties from this bit right above that:
var oCommentContainer = document.getElementById("cmnts-list");
You could probably avoid the error by wrapping the rest of the "init()" function in an if, something like this:
// initiate everything
init : function init()
    {
    var oCommentContainer = document.getElementById("cmnts-list");
    if( oCommentContainer )
      {
      var oChild = oCommentContainer.firstChild;
      // loop through all the children of the <ol>
      do
        {
        if (oChild.nodeType == 1 && oChild.nodeName.toLowerCase() == "li")
          {
          addEvent(oChild, "click", Comments.select);
          addEvent(oChild, "focus", Comments.select);
          }
        oChild = oChild.nextSibling;
        }
      while(oChild != null);
      }
    }
Sorry for the long and off-topic comment.  Hope it's helpful.  Thanks again for a delightful blog.