Fedora 18 just became EOL. Most of the people do not care as F20 is present so they can run it on their PCs. But there is a group of users which may care.
All those people with ARMv5t hardware are left with Debian/armel now as there is no other big distribution supporting their devices anymore. Someone will ask “what about Ångström or Gentoo?” but who sane would build Gentoo on armv5te?
I do not remember when last time I used something with arm926 core (or similar - like Kirkwood). Probably few years ago when helped friend to get Sheevaplug booting into Debian.
But there are still Sheevaplugs, Guruplugs, *plugs and QNAP devices out there serving their users with selected services. And some of their owners will have to decide what next…