I'm pretty sure that the problem lies in the inbox limit. BB can only receive a total of 50 PMs before his inbox starts deleting messages automatically. With 30-or-so players sending production, diplomacy, research, battle, and other PMs, that 50-message limit is easily reached in less than 48 hours. If BB has so much as one day where he can't read all the PMs, he risks loosing them all.
Because of that, I think it would be very reasonable if instead of getting 30 production PMs every single day, we waited until Saturday or Sunday to send the entire weeks production (or something to that effect). The PMs would be bigger, but BB could check them all at once and not worry about getting too many at once.
Because of that, I think it would be very reasonable if instead of getting 30 production PMs every single day, we waited until Saturday or Sunday to send the entire weeks production (or something to that effect). The PMs would be bigger, but BB could check them all at once and not worry about getting too many at once.