[0] - https://blog.cloudflare.com/why-we-terminated-daily-stormer/
And it's also worth pointing out that CloudFlare wasn't the only company terminating services for Storm Front. GoDaddy dropped them, then Google dropped them (and their YouTube account), then Tucows dropped them after just a few hours, and then finally CloudFlare dropped them.
Or to put it another way, CloudFlare has dropped one single site. Pretty much any other competing service will have dropped numerous sites. CloudFlare's dropping of The Daily Stormer is really only interesting in that it was a violation of CloudFlare's previously-stated policies of only dropping clients that are breaking the law.
Matthew Prince is a human like everybody else, and honestly, I would rather have him guarding my back than a lot of other tech CEOs.