Yeah, I think Rucka had it right. The underwear was ridiculous and completely out of place. As someone I read online pointed out, its not censorship. Cho was hired to do these covers for DC comics, and as the people who bought/commissioned the art for use in their product they are allowed to do with that artwork what they want. I don't even know what Cho was thinking, but it didn't make sense for Wonder Woman and DC had every right (both legally and, since Cho brought up censorship, ethically) to change the art to fit what they felt was appropriate for the comic.