Yeah I was like uhhhh what? Illumos and illumos based OS'es and FreeBSD are the only games in town where ZFS is a first class citizen. Ill chalk it up to extreme bias.
but mentioning Solaris that "requires licensing" and not illumos?? illumos is the new Solaris, the old Solaris devs are working on illumos! Oracle Solaris is irrelevant.
Amen to that.