Yes, I'm running it successfully. You may need to use a different image, though, as the blank cirros img won't work if that's what you're currently trying. Any fs you can chroot to once mounted should work. You can test this as well by manually launching with virsh using the configuration that gets generated.

I don't have a link to one (though I'm sure there are plenty online), but you can quickly whip up a small image based on the cirros initrd to test your setup. E.g.:

mkdir foobar cd foobar gunzip -c <path>/cirros-0.3.0-x86_64-initrd | cpio -i

Make a copy of cirros-0.3.0-x86_64-blank.img (name it cirros-lxc.img or whatever), mount, and copy everything from foobar over. Once that's done, you can unmount, add that image to glance, and then launch (making sure to select that image). You can verify by checking the expected fs at the mount point at launch (e.g. /opt/stack/nova/instances/instance-#/rootfs).

Let me know if you hit issues and/or if it works for you.