But homosexual images, even in art, is illegal in some places. So it is the same in that regard.

Now this is using your head. Much like how just about every other site starts you in General mode and you have to enable Mature and Adult modes.
My only problem are the crusaders that will not block certain tags just to downvote/report/harass those specific images. This, of course, should be a bannable offence if a cub porn artwork is reported and does have the cub/adult/18+ tags.

I HATE censorship of any form and banning cub porn will only make it worse. If this continues then at what point will a government make art of any crime illegal? It will snowball and it will be the "moral" people's fault when they can't upload their rape porn or guro porn.