I like the idea of Positive points only. That would give a clearer indication of the value of someones posts. If you attach an identity when giving pos./neg. hits it will cause some retribution hits as well. That would only serve to further complicate things. I also like Fasters- idea of no points allowed in Off Topic threads.
hunter Legend 37 Semper Paratus
Formerly - Tartan 34C Yawl