CrimsonKidCK:
"Whatever floats your boat" in terms of assigning scores, I'm figuring--to me, it's a highly subjective process...
It is indeed highly subjective. Most of the stories I've read have been at least fairly well written (logical, well-organized, mostly grammatically correct, etc.). Within that group, the winners will undoubtedly be the ones that push the buttons of the most readers.
If my objective is to write a good story that pleases me, and my personal preferences are different from those of most readers, I won't win regardless of how technically well-written my story is. Only if the objective of all the authors is to please the largest number of readers is it a fair contest.
But that's okay, IMO. It's all in fun, and if an author throws in an extra spanking that isn't according to his/her personal taste in order garner more votes, I wouldn't consider that to be "cheating."