Neat. Might be faster and more scalable if you run it as Javascript on the browser. Although the current version seems to be fine also.<p>Here are some ideas on creating a business model around it.<p>(1) Let people order t-shirts with fractal patterns through Cafe Press. Set up the API calls so this use case happens seamlessly. Use Cafe Press or a similar fulfillment service. You make a percentage on each sale.<p>(2) Similarly, let people buy mugs, hats, visors, posters, playing cards, business cards, etc. with their favorite fractal graphics on them. Again use the same model as above.<p>(3) Produce images that are exactly the right size and format for screen backgrounds. Sell them or give them away. as wallpaper images.