I can't wait for APNG support to become standard. Most of the GIF animations on Wikimedia Commons seem like they'd be more efficiently encoded as PNGs; I wonder

I can't wait for APNG support to become standard. Most of the GIF animations on Wikimedia Commons seem like they'd be more efficiently encoded as PNGs; I wonder what the size comparison (GIF vs. APNG) is like for some of the images on there? e.g. http://commons.wikimedia.org/wiki/File:Color_coded_racetrack_large_channel.gif http://commons.wikimedia.org/wiki/File:Color_coded_racetrack...