But seriously, I think recycling cropped copies of exact same images was in bad taste. They should have just produced a new survey entirely. One that doesn't remind people of last week's shitstorm, or contain uncredited art. It's not that hard to include a name when you grab an image.
I have to agree with everyone who said that it looks unprofessional.
I also have to think that it unintentionally skews votes towards the people who are familiar with Catwoman, and their first (or best) impression of the character. I mean, if I had to make a selection, I'd choose this Catwoman because that's the Catwoman who was in the comics when I started reading them. Since that wasn't a choice, I'd be choosing C. (art from Batman: The Animated Series) or B. (looks like Powerpuff Girls style).
What Gaia really should've done was create their own art for the survey - that way, people reviewing the survey wouldn't be skewed towards a particular artist's style (when you don't have the artist on staff) or particular costume rather than a particular art direction. Plus, we'd be getting examples of the sort of art we'd see on the new site.