CloudFlare is a man-in-the-middle, and I believe it is extremely dangerous, especially when it denies access to websites without the website's owners' knowledge.
Is this not censorship? Naturally, it is.
Consider this: some people, particularly on BitcoinTalk, prefer non-javascript solutions; however, CloudFlare will deny access to bitcointalk.org if you do not use JavaScript, which I find completely unacceptable.
With the funds raised from advertising, BitcoinTalk could easily run 13 name servers, each of which would have significant DDoS protection.
The same is true for hosting.
Domain Name: [Suspicious link removed].cloudflare.com
Name Server: brad.ns.cloudflare.com
DNSSEC: unsigned
By the way, if BitcoinTalk worries so much about security, isn't signing the bitcointalk.org zone with DNSSEC would be a priority?