Wouldn't you know, I asked for links while MSDN blog comments are closed for maintenance.
Fortunately, my readers are too smart to be foiled by such a minor technical hurdle. Since you are unable to comment here directly right now, I shall summarize suggestions:
@roytries - http://www.physicscentral.org/buzz/blog/index.cfm?postid=3414795237807494042
Last but not least, @FieldsOfCarp suggested this Xbox LIVE Indie game:
Thanks all! Looks like I have some interesting reading in my future :-)