Okay maybe "arrrgh" is too strong, but all the thumbnails here are perfect squares, and on Youtube (and other places I imagine) they're 4:3 or something slightly wider. So they all wind up squashed in the thumbnails on videosift. It's very subtle, but I still notice it and die a little bit inside every single time I see it. Keep in mind I'm the guy who adjusts the settings on random people's TVs so that they have black bars on the side rather than stretching out old 4:3 images, so I'm a bit of a nut when it comes to keeping things unstretched/unsquashed.