Whether or not he does I hope companies who use CloudFlare strongly consider alternatives. His comment certainly isn't out of ignorance, he has blogged at length on the necessity of password security and lambasted other companies for their behaviour in situations such as this.
That above is a pretty harsh thing to allege. So here's proof, from his own mouth.
First, he continually berates because "he called and Brian Krebs never responded".. Well, he invited him on stage of a BlackHat conference.
Secondly, the cloudflare CEO states that the booters (ddos pay-as-you-go sites protected by cloudflare) don't even pay, or pay with stolen credit cards. And admits is "just a disaster".
Thridly, a direct insult towards Krebs onstage "Well, who needs to actually ask questions as a journalist?" 48:08 ... No. Just no. Absolutely not.
And if I can find the post, Matthew Prince on here posted this video as a defence against a Tor dispute. Somehow, he thinks it's somehow enlightened and upright. My opinion, I don't believe so at all.
https://www.youtube.com/watch?v=wW5vJyI_HcU
Edit:
Further citation:
https://news.ycombinator.com/item?id=12575047
look for user:eastdakota
page text:"Yes, you can see Brian's critique of us here:"