From the 3 testing examples they have shown, I would have expected them to test an example with the "heart" for upvote and "thumbs-down" for down vote. The 3rd

From the 3 testing examples they have shown, I would have expected them to test an example with the "heart" for upvote and "thumbs-down" for down vote. The 3rd example is too facebooky. The 2nd example, has the twitter DNA, but the downvote looks out of place. The 1st example, while the most correct and reddit-style, totally looses the twitter DNA.