Unknown unknown catastrophic failures like this one have always happened and will continue to happen, that's why we need resilience which, probably, means a less centralised worldview.
Which should probably mean that half (or more) of the Western business world relying on Outlook.com is a very wrong thing to have in place, but as the current money incentives are not focused on resilience nor on stuff like breaking super-centralized Outlook.com-like entities down means that I'm pretty sure we'll continue having events like this one happening well into the future.
Which should probably mean that half (or more) of the Western business world relying on Outlook.com is a very wrong thing to have in place, but as the current money incentives are not focused on resilience nor on stuff like breaking super-centralized Outlook.com-like entities down means that I'm pretty sure we'll continue having events like this one happening well into the future.