You guys are burning this thread up. Sorry I couldn't keep up. I follow on my phone but I am tied down pretty regularly between class and work so you have to excuse my interjections rather than continuing discussion.
For my two cents anyway, I think we should make a list/picking hybrid. I think it would give us more information.
Remembering:
5. Players may only carry out night actions on players they in the same area as.
5-1. Any players with night powers may move ONE area adjacent to the one they chose to carry out their actions. This is done by PMing their move with their action.
Therefore when a night action is carried out we can look at who was assigned to specific rooms and why they deviated etc.
Furthermore:
3. After a player has been lynched, the game thread will remain open for 48 hours. During this time, all players must post which location they are going to move to for the night, using the MOVE: Area 4 or MOVE: Economy Seating format. This is posted in-thread.
We can see where people choose to move no matter what. All moves that are not night kill related get posted in thread. So we have a master list of where everyone was supposed to be and if we see them resting somewhere else over night we can allege that its doubtful anyone was stupid enough to not copy and paste their room assignment from our master list. If we can look at an individual basis of people deviating from the plan we are in good shape. If we have people choosing their own rooms I would say it gives the mafia a greater advantage to get themselves into the room they would like. If we have people pick we allow for the first four people to pick one of four rooms without replacement. Those choices are pretty arbitrary considering we do not yet know the benefits of each room. Then we have people stacking. Who decides the order we choose to pick our rooms is? If we go by the signup list we can target what the options were of the person who selected the room that the night action took place in. For example if
1. Narsis
2. Junkahoolik
3. Electric Mango
4. KevinH
pick our four rooms in that order and we find that there is a night kill on Electric Mango we know that one of the other two people in his room are scum. However, we also know that the scum that picked that room had a better reason to pick that room than the others. So, we can say that if in the second room drafting round Sir Jesus moved to Electric Mango's room we can conclude that the other rooms may have been filled with other scum known to Sir Jesus. If someone is in the situation multiple nights, (especially if we have a similar map of the island) we can speculate why they may not be targeting a certain individual. If we continue down the sign up list (manifest-for flavor?) each night it might help us to use process of elimination on the scum targets.
Also, I wonder how night kills will be delegated by the scum. I've never been scum so I might have the mechanics wrong here but don't "vanilla scum" come to a consensus about who they are going to kill and that must be sent to the moderator. So if we know that the scum can only carry about an action in a room they are in that night could they kill in any number of rooms that they are located in because they made the decision together? Would they all have to be in the same room? Or, can we assume their is a Godfather role that commits the night kill in a room he is in.
As far as a lynch goes I don't think we need worry about that just yet. I don't think anyone has given a serious enough rational to be voted for. (Obviously Electric Mango disagrees with me -

) I think it would be more appropriate to draft a solid plan, one that we all can agree to and then target dissenters of that plan etc. etc. etc. It seems we might have enough numbers to get away with a no lynch on D1 and then not regret it later in the game when we needed one more turn to lynch a known scum. Thats WIFOM obviously - what if we had lynched an extra townie on D1 etc. etc. etc.
Anyway, that is where I stand for now. I'll be on as often as I have significant information to relate. I doubt i'll be getting into as much back and forth as you all seem to have thus far however.
P.S. If you all find that to be considerably impossible to follow, let me know and i'll get to rephrasing. I changed my mind about something half way through so, I'll fix any inconsistencies I missed if they are seriously detracting from your understanding of my point.