More interesting wait screen

I have seen many wait screens that do the job but are boring. I think it might work a lot better to make a wait screen that displays something interesting. Maybe draw a fractal or present a simple game. If there is something interesting, the user shouldn't mind the wait as much.

U.S. Supreme Court to decide whether software can be patented | Reuters

U.S. Supreme Court to decide whether software can be patented | Reuters: "The U.S. Supreme Court on Friday agreed to decide on a key software industry issue of which kinds of computer-related software are eligible for patent protection."