That's really impressive. It puts me to mind of that image resizing tool (http://www.techcrunch.com/2007/08/27/i-want-this-in-photosho...) in as far as it's an exciting way to work with an old, familiar medium.

TechCrunch covered the former tool, whose co-founder was eventually hired away by Adobe to build it into photoshop. Wonder if MA will pick up on this one...