The reason why homunculus is last is because we haven't had time to check it (and with all the complaining about the svn I wonder if we'll ever have time to -_-). I have heard of abuse that can be done with them, which is why I am careful and want to carefully review it before adding it to our beloved server.
I didn't know a mandatory ai would make such a fuss, we are just trying to prevent abuse. Tell you guys what, we will try it, but if it's found to be abusive then the mandatory ai rule will be instated. Until then other server rules apply of course, such as no afk leveling or KSing.