Something became – like weak government or strong cheese – horribly corrupted in the JavaScript which serves to display the Blogroll you see in the right column.  I misapprehended the matter as a problem with my Blogger template, and wasted a couple of hours trying to fix it.  Then of course, I had to replace the Bloglines JavaScript anyway.  Oh woe.  Oh well, the blog looks pretty good now, don’t you think?  Yeah.