"If Facebook Connect becomes prolific it would make Facebook a single point of failure." Funny thing there is that: a) It is prolific. b) It's gone down seve

"If Facebook Connect becomes prolific it would make Facebook a single point of failure." Funny thing there is that: a) It is prolific. b) It's gone down several times seriously damaging functionality across the internet. c) Any self-respecting webmaster learned from the outage, updated integration to include failsafes.