As someone who rarely enters these days or for that matter votes, I'd compare it to an actual election.
"Who'd you vote for?"
"I voted Liberal Democrats because of X, Y, and D"
which I'd prefer to:
"Who'd you vote for?"
"I cannot say as it may influence you".
When I have voted in the past, I've posted "I came down to a choice of D, Y and Z. In the end, Y got the vote in a close call as it had G better than D and Z" or something like that. I don't care whether anyone wishes to know what I voted for, but I prefer being free to state my choice, why I voted that way and offer any constructive criticism at the same time.
I don't personally see why anyone's kicking up a fuss. However I too would like to know how much certain traction appearing influences the voting. The subject could be "Locos in full sun" and you'd get plenty of 66s, 67s, 60s, 50s, 47s and Goodness knows what. All stunning photos for a variety of reasons. Then someone enters one of a pair of EWS 37/4s that's slightly less good quality than the rest but wins by a landslide. Which would indicate a serious traction bias. Yes we all like photos of our preferred traction but this is supposed to be about the photo itself, not just the traction. The composition, the lighting, the angle and other qualities is what it's supposed to be judged on, not by the class featured. This doesn't appear to be the case very often, sadly.
I agree with minette though, I rarely enter because I never get votes for my photos anyway. That and I don't usually have a suitable photo that's in digital format. Besides, with all these kids that have DSLRs now, the rest of us that use digital compact cameras, good as they are, have no chance!
Anyway, this is all distracting me from sorting out cheap tickets for my next GC bash!