After getting slammed with a couple of troll rating votes (people who rated an entry with 1s across the board, while all other votes had decent ratings), I was curious about how much this was happening overall in the voting.
I ran some numbers, and put a report here: http://spampudding.com/troll.txt
The format is username and how many troll rating lines they received (1 or 2), followed by their average ratings in each category, followed by what their average ratings would have been without the troll votes.
These five entries were hit the hardest, each losing a quarter of a point or more in at least one category due to troll votes: http://spampudding.com/trolltop.txt
Assuming all votes were logged, I’m wondering if maybe the admins could go through the database and see if it was the same couple people making these votes.