So you only pay credit cards? I've tried this before but a lot of services these days tack on a 3% processing fee if you pay with a credit card. So it's not all that great. So I do similar, albeit with CB, where I cash out my monthly bills that I rescheduled to be paid all on the same day of the month.I still prefer to replace vendors with bitcoiners wherever possible since we're trying to grow the bitcoin economy.