The widget is called LinkWithin. This was promoted as a good way to resurrect old posts. Of course this is a problem when you make the same basic economic points over and over. Anyway, I'll be curious to see what the link with THIS post, and may terminate the experiment if it does not seem to be helping anyone enjoy the blog.
Let me know what you think.
Note: I think one drawback is that it only links to posts with pictures. Hmmm...
UPDATE: I think it sucked. It is gone. I found it more distracting than helpful. Anyone know of another widget that is similar but better?