Hello! I did a icon version usable for deviantart of 50x50 of the icon of this application. I published here → linux-rules.deviantart.com/art… I believe this usage enters unders a Fair use → linux-rules.deviantart.com/art… , as the size of the icon is small, the icon is a identity in the public and I did in order to spread the usage of this wonderful app/flash drawing tool.
You're a very inventive individual. Ingenious, I'd say.
Now, if you'd like to make something that's a tool rather than a toy, you might consider broadening the scope of what you invent. One way to do that might be to combine more capabilities in one system. Another might be to allow variation more "dimensions".
E.g. this is a wonderful device, but it only creates worms with a fixed cross-section, or a cross-section that varies in one fixed way. Maybe you could give the user the ability to specify the cross-section; or to specify how the cross-section varies over time; or both; or more. Etc.