We don't talk about our own usage a lot, because we mostly care about customers (like Quizlet!) talking about their usage in their own terms. However, I person

We don't talk about our own usage a lot, because we mostly care about customers (like Quizlet!) talking about their usage in their own terms. However, I personally worked with Chrome's Clusterfuzz team when we launched Preemptible VMs (https://cloudplatform.googleblog.com/2015/05/Introducing-Preemptible-VMs-a-new-class-of-compute-available-at-70-off-standard-pricing.html https://cloudplatform.googleblog.com/2015/05/Introducing-Pre...) and they're still there today. Disclosure: I work on Compute Engine (and launched Preemptible VMs).