It's a waste of time to elect a mayor period. The only ones with any information at that point are the Sabbat.
As far as why Geeklet and not Remiel, if Geeklet and Remiel are both good players, then both have sent various signals and it falls on Geeklet to currently be evil. If Geeklet is a moron, then she's completely incapable of recognizing which Camarilla clan is pretty, and thus innocent. I think she's too smart for that.
Now, I could be wrong about Remiel, and certainly he doesn't know VtM. With no tanner, it's much easier to believe that he's simply unaware of stuff than that he's claiming Lasombra with a lack of reflection.
If someone posts having the stink of the sewer about them, or wearing biker leathers, or being amazingly beautiful, or reading through an ancient tome about witchcraft, these are all hints that a VtM player will get. However, Sabbat players have to play dumb.
It could very well be both Remiel and Geeklet, with Remiel throwing Geeklet under the bus. However, I'm currently more suspicious of Geeklet than of Remiel, because I know she's not dumb.
Right now, the people on my suspicion list are Remiel, Geeklet, Mappy, and Guy.