Uh, one thing I've just spotted - farntfar, are you going to throw an extra name in, so that people don't have to deliberately guess an answer wrong to hide which one is their one? i.e. imagine there were only three entries. Person A, Person B, and Me! And three stories. If I think Person A wrote 1, B wrote 2, and I know I wrote 3, I'd either have to put my own name against my own entry, or only guess 1 out of 3 with my actual guess. Whereas if there was spurious person C in the list, I could go A, B, C in safety. This would only work, obv, if C was a credible person to be in the list.
Or just possibly I'm overthinking this.