Making Light has been discussing ways to resolve the DoS attack on the Hugos by the Rabid Puppies. This discussion is focused on the nominating process.
I am leaning towards allowing the nominator to nominate up to 4 works in a category, throw away the nominating ballot once 2 of the 4 have made the Final Ballot and putting the top 5 works on the voting ballot. In Schneier’s formula, x=4, y=2, z=5.
There are a number of weighting methods described in Option 3 and discussed in detail in the comments. I am still open to which method is best but I am starting with Option 3d. I don’t think there actually is a “best”, but there may be a preferred method for administration and management.
http://nielsenhayden.com/makinglight/archives/016206.html