The two ways they have for getting source code are kind of funny and easy, and kind of makes fun of RHEL in pulling this maneuver, getting so much community backlash and ultimately having so little effect other than to negatively impact future business. But will they go further to violate the GPL? Or concede defeat? Say what you want, but to cut off paying customers if they share source code which is their right under the GPL is a really bad move that exposes the character of those running the company.
Nobody and nothing living forever is one of the reasons centralization is bad. But humans sadly like to flock.
RH is approaching the end of its life cycle. First they were hackers. Then they became a useful and aspiring business. Then RPM-based distributions were what made Linux not marginal anymore (though probably this also has something to do with Mandrake’s success). Then they became something in the center of things, connected to everything happening with Linux and other Unix-like systems (at least on desktop). Then they realized that and started milking that slowly. Then they became arrogant.