ZFS on Linux 0.6.1 released: Ready for wide scale deployment
So the two things I don't see are a comparison with BTRFS in terms of speed, and stability. I know ZFS is cool, but while we were waiting for it BTRFS got pretty darn good. I know ZFS has some additional features that BRTFS doesn't have, but If I have to use a unstable or slow filesystem to get those features when I could use by perfectly stable and fast filesystem while I wait for a few nice features I am going to say ZFS has missed its oppertuinity