[dandv]

I agree that having access to the original source is valuable. For that reason I went to Cloudflare's original post (as opposed to the Business Insider article you've linked to). Their original post (https://blog.cloudflare.com/accelerated-mobile/) links to the AMP cache guidelines on the AMP GitHub repo. The guidelines start like this:

> In the AMP ecosystem, the platform that links to content may freely choose which AMP Cache (if any) to use. It is an inversion of the typical model where content delivery is the responsibility of the publisher.