There was a link yesterday on HN that used a similar technique, but the breaks were static images that didn't really add anything to the content of the article [1]. Sure, they're pretty and novel, but I thought the breaks did more harm then good for somebody actually reading the interview. They were more distracting than anything.
I have a feeling that we'll see a lot more of this technique in the future. I personally hope that it doesn't just get slapped on for its visual appeal, but rather as a medium to present value-added content (like this NY Times article did).