I work at a state tax department. The branch I'm in does some reaaally tedious stuff, and there's sometimes a long break between calls, so something I can just pause when a call comes through is pretty nice. For a while my unit worked on pure correspondence work, sorting and trashing mail, and U-Boote Heraus was invaluable for keeping myself awake for two of those terrible, terrible days.
I actually came on for the APs, and now I'm listening to the podcast as well for help on running games better. I dread the day I run out of backlog material to listen to, but I understand that you guys space things out for a reason.
I suppose my take on things is that the system is not broken, so it doesn't need to be fixed. You have a very reasonable update schedule, and you've been able to stay very regular on it while I've been listening, so I personally would say keep at it. The long games are always a treat, and even the short updates are still funny, so I've got a lot to say thanks for and nothing to complain about. Keep at it!