I still don’t know why fiftythreenyc doesn’t upload a 1024x768 PNG instead of a JPG from the Paper app. I already asked them, but they said there wouldn’t be any difference since tumblr compresses the images.

So I thought ok, then that wouldn’t make much difference. But….

Have a look at these two images (on your iPad), you can clearly see the quality difference. You have to watch this on your iPad because on your computer the JPG image seem to look better then on your iPad.

What is your experience ? I use a iPad 3. Both images are 1024x768px, one is the JPG as uploaded from the Paper app and the other is in PNG format.