This was essentially Slashdot's approach to voting. Make mod points a sparse currency, forcing users to be far more cautious in their use of them. I don't agr

This was essentially Slashdot's approach to voting. Make mod points a sparse currency, forcing users to be far more cautious in their use of them. I don't agree with their policy that those who vote in a thread may not comment in that thread but I think a lot can still be learned from Slashdot's model.