Yeah, Red Hat wasn't the one that called them "freeloaders", this was language The Register used in an article:
>> Having given the move time to successfully eliminate most of the clones, Red Hat then killed off its own official free version of its paid-for flagship product. Instead, it switched to offering a free test version, an announcement which it made accompanied with lots of positive-sounding language about community involvement, and so on. In fact, what it was really doing was cutting off those that might be seen, from its perspective, as a bunch of freeloaders. The move was accompanied with free production deployment of RHEL for developers – but only up to 16 machines.