I don't understand what you mean.

Well, when two mafia members are killed, doesn't that mean the remaining one can just pick any person they want to kill and the mafia doesn't have to agree since they ARE the mafia?

....How do you know the Mafia have to vote? How do you know there isn't just a Godfather who makes the judgment call with impunity?

What? The rules say they vote!

"In-game:

- The whole town votes to lynch one person per "day" (days last until a majority is reached or a deadline I set). If you are Town you should lynch mafia as when they are gone you win, if you are Mafia you should avoid being lynched until you make up 50% of the population but acting suspicious could kill you.
- Once a majority, or deadline is reached or after everyone has voted it is night-time.
- The Night is when people who are not regular townies send in their night actions, discuss among themselves (in this case the mafia), etc. You cannot not post in the thread when it is night. During the night, the mafia can PM each other and collectively vote to kill one person. Please CC me any PMs you send so I can check they're following the rules.
- Night ends when everyone's submitted a night action and the mafia have a majority of votes to kill someone or have decided not to kill anyone.
- It is then Day again and the cycle repeats until the Mafia or Town win.
- If someone is lynched, or killed during the night, they are dead and their alignment and special role and revealed in the morning (i.e. my IT'S NOW DAY post)"

Or are you screwing with me?

If there is one mafia, then they do get to choose who to kill by themselves. What Khuutra is saying is that there might be a Godfather amidst the mafia, and he would be the one who gets to choose who to kill every night, regardless of who the other mafia want to kill.

...Were those posted in the sign-up topic?

I didn't look for the rules, Gnizmo sent me a copy of them and they said that.

I believe they were.

They're in the OP for the first and second game signup threads, unless I'm mistaken.

Now you're here when threatened with lynching?