*sigh*
I really wanted to vote on the second post just to have a game where it ended in like 5 minutes from the start because it would've been really funny.
Sadly, I am bound to play to win, and that would only be a... 60:40 chance to win. While you do seem to have a Town motive, and I could understand why you wouldn't remember the rules, as the Town role PM does not contain the caveat that the Mafia role PM does, I'm still not able to fully discount you being scum. Plus, you know that I'm a buddy-buddy guy, and that I'd have issues reading you regardless, so this gets to be a big ol' readingfest when Secretdorf gets here.
If it makes you feel better, even if Secretdorf votes you, I still would not hammer, because I am Town. I doubt I could convince you of that particular logic, but it is the truth.
And technically, there is also the way to semi-confirm you back, but it relies on me trusting you to be Town or being 50% lucky that your unlynchable target is Secretdorf. But, is that the route I want to take? It relies only on my understanding your thoughts and patterns and how you'd work as Town or scum. Can I trust that you wouldn't manipulate me? No, I think you'd definitely aim towards my more trusting play and use it against me.
But, let's do a dive into how I think you thought: You receive a role PM. It's received and you immediately vote. This... is a very uncharacteristic thing to do as scum-Vector because scum-Vector would see the Semi-Priest role PM, but fits very well into how town-Vector would play this out. You realize your mistake rather quickly and unvote, but whether this is because you have remembered the rules or have been reminded somehow is up for debate. However, you now realize that a new potential piece of information has been learned accidentally: I either cannot hammer Secretdorf or I am Town, and thus you replace your vote. This all fits a town-Vector MO fairly well. scum-Vector might use this play as a means to foster an air of untrustworthiness, but likely still replace the vote. It does make me suspicious of the first longer post before revoting, but town-Vector would also realize and readjust their read to fit the available information.
Thus, with all the available information I have it somewhat leads me to believe you're Town, but that still is unfair to Secretdorf to not have a potential chance to respond.
If I had to guess, I'd be at around... 75% chance you're Town, especially since your play matches how you behaved in FMV2. I can't be too careful, because I respect your ability to bluff, but I haven't seen it in a while, so I don't want to underestimate.