Do they have another option? If no site had survived the outage, then they may have been on to something. But with some sites surviving the outage, they just ha

Do they have another option? If no site had survived the outage, then they may have been on to something. But with some sites surviving the outage, they just have no excuse. Sure you can blame AWS because they said multiple availability zones in the same region would work. But at the same time there is an expectation that a site like Heroku is knowledgeable enough and sophisticated enough to intelligently process what AWS says and determine what's appropriate for them.