Disagree. Remember, we're talking about 10k gzipped data. That's like loading 1 extra image, in the background, all for a better user experience. I also disagre

Disagree. Remember, we're talking about 10k gzipped data. That's like loading 1 extra image, in the background, all for a better user experience. I also disagree because once you experience flipping through photos on FB versus Flickr, you'll see how awesome preloading really can be. It's not just a little faster, there's a different in kind. You use FB photos differently, because it's so fast. It's that difference in kind that I'm shooting for here.