A 13-player PBEM game that I started hosting in February has completed. The winner (Pythium) took over hosting about halfway through the game and has written up an AAR for it. If you are interested in reading it you can find it here.
http://www.maladjustite.com/q23pro_AAR.html
He did a nice job with drawing the map positions so you get a good idea of how the game progressed.