A pair of interesting screenwriting links, today. First, the weblog of John August, who wrote Go, Charlie’s Angels, and Big Fish. From there I found the site for celtx, a free cross-platform screenwriting program based upon (of all things) Firefox. celtx is pretty good – a bit clunky and it takes a while to get used to, but not half bad. John August is great; lots of interesting posts and he really likes to engage with his readers.