For posterity: 911.io doesn't exist. Parent is just thinking out loud.
Fad technologies do not a reliable, scalable system make.
You may want to adjust your sarcasm detector.
Yeah, perhaps.
So apparently the existing legacy technologies make reliable and scalable systems? A 'fad' technology that works is better than old technology that doesn't.
I'm just saying, you can't just take a currently popular software stack and think "problem solved."