I think I missed some decent points against (one of which is yours) and the 'good arguments for' do not seem to have been collected in a coherent fashion. If they were in the same post, written by the same person, then there's less of a chance that two arguments addressing the same point would talk past each other. I think that you wouldn't have to suggest a conclusion, and could leave it completely open to debate. I'm willing to bet most people will trust you to unbiasedly and effectively put forth the arguments for both sides. (I mean, what with that great quote about reconstruction from corpses and all.)