Not sure if this is a bug, or just something I haven't noticed before, but I thought the set of links to questions under the "Visit Meta" sidebar on the main site always display new or most-recently updated questions from the site meta.
But when I've glanced at it today, I noticed that it was linking to questions that seemed old. So I checked, and sure enough, the questions currently displayed for me (1, 2, 3 and 4) don't appear to have any recent activity that I can see.
Is this expected behavior, perhaps because there just isn't much meta discussion so the algorithm for picking these featured questions eventually selects older ones? Or is this a bug?