Comment 83 for bug 607796

As far as I know, this feature in its entirety does not exist in 13.04, even in a broken state. I do have a few questions regarding this:
1. Is this functionality even supposed to exist in any form on this version?
2. If it is, how can I tell if it actually does exist?
3. If it does exist, how would I be able to ensure that it is actually working?