EBWOP: oops i put my answer to mobian within his quote. should be:
Q: So everyone voting has to carry on the former post, and add to it? Wouldn't a base poll be easier?
A: no it wouldn't because you need to see who voted for who for the following day. You can learn a lot by who voted for who, and when in teh chain. If a mafia gets lunched unanimously, the ones who moved their vote half way through, or voted towards the end MIGHT be more suspect. Later rounds you need to read back a lot to analyse voting patterns