Wouldn’t it be great to have a drawing program on the Macintosh which, after you’ve composed the artwork, can export the drawing commands for Cocoa’s Quartz or the iPhone, so you can cut and paste code to draw the same thing in your program?
I thought that would be so cool. And now it turns out someone beat me to it: Opacity.
Now if only there were exporters for Java AWT, Android’s UI toolkit, and Microsoft Windows…