CloudFlare is no valid option for anything security related. You don't want anybody to be able to access the data between users and Bitcointalk.
The standard CloudFlare SSL service requires a customer to share their site’s SSL key with CloudFlare.
Keyless SSL requires that CloudFlare decrypt, inspect and re-encrypt traffic for transmission back to a customer’s origin.
Source:
https://www.cloudflare.com/keyless-ssl/Also, CloudFlare by default treats Tor traffic as malicious. Many users here rely on Tor.
Source:
https://blog.torproject.org/blog/trouble-cloudflare
