To all of you saying this is a GPL violation, I highly doubt a company with the size and pedigree of Red Hat doesn’t have lawyers that thoroughly understand the GPL. I’m not a lawyer, but the way I read it, yes this is against the spirit but not the law.
That being said, I feel like GPLv4 will be here any day now to close this loophole, like they did with the anti-Tivoization clause for v3.