Ironically, the "Daily Posterous Subscriptions" email I receive every day suffers from exactly the same issue that their co-founder has observed in another serv

Ironically, the "Daily Posterous Subscriptions" email I receive every day suffers from exactly the same issue that their co-founder has observed in another service. Because it always seems to be sent around 4:30am and is relatively low value, it's one of the first emails I delete during my morning inbox routine.