CloudFlare Watch
A website with a very critical (negative) point of view on CloudFlare’s business. (and right so).
CloudFlare is a venture-funded startup that routes around Internet abuse by acting as a reverse proxy. They also encourage illegality by allowing hackers, DDoSers, cyberbullies, and copyright pirates to hide behind their servers. By 2015, CloudFlare was even protecting websites that recruited for ISIS.
There IS a danger in CloudFlare getting too big. It is a breeding ground.
PS @thibnton : Reddit is also on CloudFlare.