As I remember, DFSG is a bit stricter than OSD. I say Debian is the only distro that’s not FSF-approved that is commited to user freedom. Like, it still uses “GNU/Linux” as its subtitle. Meanwhile, Fedora insistantly refuses to do it. If only they had a 100% libre GNU/Linux-libre spin, they already have GNU/Hurd spin so I’m sure they can add that one too. Then I’m sure they can reunite with FSF once again.
Oh, and they should remove Firefox. GNU Icecat is love. GNU Icecat is life.