ZFS would be terrible for most of Apple's use cases. It is definitely designed around the assumption of fairly active sysadmins a la Solaris in 2005.
It's very good at what it does within that assumption, of course. But do you think behaviours like "you filled up too much of your disk, performance is crippled unless you wipe and rebuild" is "Just Works"?
It's very good at what it does within that assumption, of course. But do you think behaviours like "you filled up too much of your disk, performance is crippled unless you wipe and rebuild" is "Just Works"?