No, the very essence of anonymity is have no tie to one's physical identity.
No reputation or information is a recipe for meaninglessness; as a reader I have neither the time nor the tools to fully evaluate every statement ever made to me; I must use heuristics to aid my reading (e.g. I will almost certainly ignore anyone who claims the moon landings were hoaxes; it's not worth my time to investigate his claims).
I'm actually very excited by the idea of anonymous reputation, as it could enable all sorts of the things needed to have a well-run global network without enabling physical assaults on persons.
Many, many forums use a feeble ratings/trust indicator for pseudo-anon users but then you end up with a clique of highly rated posters and the circle jerk is complete. The whole point in anonymity is every post has it's merit in what it says not who wrote it. I can easily skim the various *chans, filtering out shitposting pretty quick.
