I can't say I have any accurate reads since I'm unfamiliar with the players so something that means nothing might seem scummy to me, but so far:
I don't really like the Sisters' comment when they added that 3rd vote to the wagon. I don't know if this was a scum tell, them wanting a reaction out if Flum, or wanting a reaction out of Randomidget. A lot of people have already told me it's nothing though, so I'll take their word for it.
Random and Flum both have 1 scummy trait I can point out, but I think they're more likely to be town.
Flum's OMGUS vote appears to be meant as a joke, but he didn't seem bothered by the wagon on him. Still waiting for him to gain that computer access he mentioned.
Random never answered why he felt a third vote would be unusual for an early wagon, but he seems interested in helping figure out alignments.
I won't be sure about Reinoe unless he posts more. I don't like the logic to his post, but that might be his faulty thinking and not scum. Could be either way, but his logic sets up a potential WIFOM situation if he gets people to follow it, which would be dangerous if he is scum. If he's not the only player to try and predict the PR's in the game based on past games and say those three roles are definitely in, then the mafia could have easily switched a role or 2 and been able to make players with those roles look like fakeclaimers. But then other players could see the possibility of mafia doing this and lend credence to the other claims, and really just reverts the game to a state of any-3-roles-could-be-in.
KrystalBald pretended to not even know how the game works then tried to pass it off as a reaction test. This is either a confusion tactic that failed or an attempt to cover their own ignorance about the rules. Whether it was a confusion tactic or a reaction test, it probably would have been better to bait the entire player base instead of targeting a specific player. They oversold that reaction when I had potential suspicion on the sisters when I questioned about the hydra argument they had.