Yes, that's exactly so. Remember when there was a whole day of downtime for everyone in the colo in downtown SF? Running things yourself is no guarantee of upt

Yes, that's exactly so. Remember when there was a whole day of downtime for everyone in the colo in downtown SF? Running things yourself is no guarantee of uptime. The only real fix is to maintain fully redundant systems, which is extremely expensive. Otherwise, put up with downtime sometimes, because no other system will fully protect you.