I am both amazed and a bit scared about how big Cloudflare has become. They offer so much value for free. I have a couple of paid services with them, and I also

I am both amazed and a bit scared about how big Cloudflare has become. They offer so much value for free. I have a couple of paid services with them, and I also now use them for my domain registrar. The amount of traffic that flows through Cloudflare is unreal. It's a single point of failure if you want to call it that -- but from a website owner's perspective -- the caching and bandwidth savings for free is a hard bargain to pass up.