I don't mean to be overly critical, but I actually laughed out loud when I saw the image of the visual programming interface and read your description of it as

I don't mean to be overly critical, but I actually laughed out loud when I saw the image of the visual programming interface and read your description of it as "intuitive". I first read on HN the quote, attributed to Bruce Ediger, "The only 'intuitive' interface is the nipple. After that it's all learned." Say what you like about your "PHP logic editor": it's no nipple.