I don't think there have been many visitors so far -- my expectations of readership for this blog should be made clear by the name -- but if anybody's out there, you will find that some of the dates and departments have been shuffled around a bit. That will probably cause the RSS feeds to feed a lot of old stuff as if it were new. Sorry.
The good news is that I have now gone through everything and changed the dates, so there should be no more jumping around of those. The bad news is that I haven't decided what to do about departments yet, so those might change in the future.