I like it too, and no one said it was porn. It just kinda makes my eyes roll when the amount of attention a piece gets is multiplied tenfold simply because it has a naked woman in it. Kinda like how if you post a picture of you next to your artwork, it'll get more upvotes than if you just posted the artwork. You can make the argument that seeing the artist next to the art helps us connect to it more, but really, this is Reddit, we're all socially inept gremlins that can't make human connections to save our lives. We like tits, tits = upvotes, even in the highly sophisticated subreddit that is /r/art.