No, the FreeBSD foundation is showing that different entities, with different licenses, can cooperate. As the SFLC mentioned in their original posting, combining ZFS in the kernel feels little more than damnum absque injuria. In order for any judgement to be laid, there has to be shown some sort of injured party. Who is injured exactly by integrating a kernel module with primarily CDDL code with the Linux kernel, which itself already includes many binary only files where the licensing is questionable?