To be fair, on the first day or so there's not really anything else to go on than past behaviour.
If you look at who's generally talkative, BRB, Milk and yourself weren't playing, Gerrez cut right back, I stopped after midday on Monday, afcftw was the cop and Astro was farily restrained. It was only Biscan and Bod left of the talkers, and Bod died fairly early as well. Compare that with people like Magic, Valley and Obi Wan who said very little all game, BobbyD, Morgan, Swarbs and RHC who only made comments sporadically, for whatever reason. And the fact that everyone seemed to make their minds up early about who was going to die and everyone more-or-less just went along with it. Generally you knew by lunchtime, or even the night before, who was going to be lynched.