[ghshephard]

If you are the type of customer for whom this is actually an issue, you are not backing up your data on BackBlaze. You are going (and paying) for someone like http://www.zetta.net/architecture.php.

This type of service starts at around $175 for 500 GB of SSAE16-audited datacenters, but you get all the things that consumer based backup systems don't - such as Plugins for SQL, Exchange, Hyper-V, NetApp, as well as Backup & DR software licenses for an unlimited number of servers - and, most importantly, 24 x 7 US-based engineer-level support.