Animated PNGs for everyone! Friday, June 13, 2008 Good news! After 20 years of us crying out for someone to listen... Firefox 3 will finally support animated alpha PNGs! "Why would we want animated alpha PNGs?" I hear you ask. "I really don't know." I answer. This was written by Mr Speaker. Posted on at 4:27 pm. Filed under Nerd. Bookmark the permalink. Follow comments here with the RSS feed. Post a comment or leave a trackback.