I can't swear to it, but it looks like the list of tapes being split
on the Server Status page hasn't changed in quite a while.  Weeks,
perhaps.  It's making me suspicious that all the work done recently
amounts to a whole lot of redundant processing.  If that's true, I'm
gonna pack it in.

Can anyone confirm that we're doing actual useful work and not simply
processing the same WUs over and over again?