When can we move beyond blaming a cloud service and just owning up to the decision? Soluto chose to use Azure and knew they were taking a risk. It's their fault for choosing to use Azure, and unless they signed for a 100.000000000% uptime guarantee (which I'm sure they didn't, given no one would give such a guarantee) they have to own up to any faults.
This extends to those services that blames AWS as well. It's not a good habit, and customers (like we saw with netflix) don't care -- all they know is that their service is down.